Dillon 550b Powder Measure Problems

is compatible with Redding dies/lock rings h. It sits all the way down, and when you run the ram up with a case in that station, it fits right over the mouth just like it would on a case. These days, I get LEE dies for most things. If you are going to reload metallic Dillon is the only answer. The beauty of the Dillon 550B is that once you get the toolhead setup caliber swaps can literally take under five minutes with a dedicated powder measure. I don't need the production output of the Dillon 650 or higher volume presses. I only used it for. That coupled with a not-too-good primer lot would just barely shoot 3-foot groups at 1000 yards. That conjures up images of a person methodically weighing each powder charge and carefully pouring powder into the cartridge case then seating the bullet to the precise overall cartridge case. The few times I have had a problem (usually a broken part) Dillon was helpful and a repair part arrived rapidly and without cost. I can't begin to imagine how much ammo mine has loaded. Welcome to Dillon Upgrades, I have been providing upgrades for the Dillon Presses since 2009. I get a spread from 4. To come close in a Dillon you have to but a separate toolhead and powder measure for each caliber. Buy the 550B once and you will never need to buy another press. I own one 450B, two 550B, and one one 1050, and one Super 1050 Dillon Presses. The bearing kit provides smooth indexing with tighter tolerances. You may be surprised. i had a terable time setting up the powder die for max powder flow and bell. I have a dillon 550b that I have reloaded a couple thousand. 6-grain spread. It has to be used with a 450 powder die for some reason. Powder Measure Drain-N-Change Tool (SKU: T1347) Powder Measure Drain-N-Change™ Tool. Station 5: Here the case is belled and powder is dropped by the case activated powder measure. I use rcbs, Lee, and Hornady dies. Never had a Dillon powder measure throw better than plus or minus. php on line 143 Deprecated: Function create_function() is. This review will focus on the main features of the Dillon Precision. You must register before you can post: click the register link above to proceed. Basically it looks like he took their universal powder funnel kits, and turned the (square) flange off the bottom part, so it is a slip fit inside a Dillon powder measure die (with no other insert). I used to have the same problem bridging IMR7828 in the 243 as well. Dillon Powder Measure Accuracy Almost all powders break down into five basic forms: Extruded tubular kernels, cut round flakes, cut sheet flakes, round ball and flattened ball. I use lee disc powder measures and there easy to move from one head to another, or cheap enough to have one for each head. Figure it has got to speed it up. Once installed, you may need to change the height of the powder drop to get the correct case expansion. I loaded hundreds of rounds on each of four different progressives: Dillon 550B, Dillon 650, Hornady Lock-N-Load, and RCBS 2000. Variations as large as you are seeing are NOT normal and something else MAY be wrong with your powder measure. My reloading times were cut in half, powder charges were accurate and my finished rounds were consistent. I removed the linkage. The powder measure is now case activated with a rubber band return. Dillon precision reloading press rl550 w/45 lc dies and extras dillon press is an rl450 base upgraded to rl550 press is set up for 45 lc auto primer and powder measure empty primer tube warning buzzer side bin and mount aluminum dead. I can't begin to imagine how much ammo mine has loaded. still leaked. Some of the best you can get, IMO. Lee Loadmaster vs Dillon 550b Being a cheapskate and a pretty good mechanical engineer/DIY/tinkerer type, I am considering buying a Lee LoadMaster progressive reloader ($229 w/ 9mm die set) vs the better more expensive Dillon 550B (about $500 w/ 9mm die set). About 45 grains of 4895 behind a 168gr SMK. Primer issues with Dillon 550B ,reassembled-200 primers down flawlessly. Accurately dispsenses powder in your favorite cartridge, one of the nicest features is the ability to use quick change drums , that will reliabibly dispense 1 to 80 grains of powder. Looking to use the 550B for all my future reloading, including calibers for which Dillon makes no dies. My 1050 and Super 1050 have Mark 7 digital drives. The decap/resize die is smooth, and the powder measure is very accurate. does not interfere with powder measure, and k. I personally think there is a conspiracy at Dillon by the. Get the powder measure setup, and its throwing +- 2. Like all loaders, the setup is the most important part, once you set it up properly, just crank out the rounds. The first shot I was very surprised as to how soft it was and how easy it worked the slide. Hornady is a little less money and I haven't seen as much chatter about them. I assume I need to use the large powder measure in the dillon 550b. My reloading times were cut in half, powder charges were accurate and my finished rounds were consistent. tech offer 7 Dillon Precision manuals and user’s guides for free. Automatic Casefeeder for the Dillon 550B Loading Press by Jeff Quinn. Armanov Quick Disconnect replaces original Dillon Powder Measure half ring retention. I have been Lee since I started, but, have not been really happy with some of the systems on the Progressive press. I think that if you were to put the LEE expander die and powder measure on your Dillon it would end your problems. The M1 carbine funnel works much better for me as it: 1. My first Dillon was a 450B, now I have two 55Bs and a SDB, they work and Dillon does stand behind their products. Station 5: Here the case is belled and powder is dropped by the case activated powder measure. Dillon 550B Review. As the powder measure's automatic cycling was beginning to be a persistant problem, charge weight started varying to have a. If the Swage Gage does fit in but, not the 1/1000th is exposed - clean the primer pocket and re-measure. Ill mainly use it for h322 powder (cylindrical) and maybe unique once I get a pistol. It is VERY difficult to find now. I have 2 old model Dillon powder measures for my 550b (black bell crank, double springs on the powder bar). The beauty of the Dillon 550B is that once you get the toolhead set up, caliber swaps can take less than five minutes with a dedicated powder measure. It is extremely accurate and will not drop powder unless a case is present. Kinda defeats the purpose of a progressive press. I've never had a problem with ANY POWDER metering effectively. Progressive 4 Station Reloader. I see Dillon does sell a generic powder measure adapter. My press will toss H4895 and AA2015 well, but none of the bigger stick powders. Sgt45 wrote:I found on my setup, that the AK funnel didn't raise the powder measure high enough to get a full dump, Dillon said I was the first to report that, the AK funnel also does not bell the case mouth. 01 of a grain on a 100 rounds. If you are going to load 5-10K rounds between caliber changes, the Dillon is more reliable. What was happening to me was a little bit of powder was getting on the outside of the powder bar and causing it to bind up. I think it's funny that the Lee Perfect Powder Measure is around $20, and the Hornady powder measure w/ progressive press kit is around $120. Upgraded Delrin Cam and Casefeed Roller for Dillon 1050 Presses $ 25. One of their employees solved my problem in very short order. Upgraded Delrin Cam and Casefeed Roller for Dillon 1050 Presses $ 25. IMR 4895, and 4064 especially bad, Varget better but unaccepatable for any match loads. The Dillon Precision RL550B 4 Stage Progressive Reloading machine is utilized by reloaders who want to find this fulfillment by producing many batches of reloads to use or sell later on in a relatively short amount of time. Looking to use the 550B for all my future reloading, including calibers for which Dillon makes no dies. Thats why I bought the Dillon! Tried slow, smooth pulls, rough fast pulls, and everything in between. does not interfere with powder measure, and k. Looking for an Authorized Dillon Precision Dealer? Type in either your city, state/province, or Zip/Postal Code below and we will help you find one near you. 40 funnel for the. The Dillon 550B is a game changer. Safety - I had three squibs in my early reloads. If you have more than 1 press, not a problem, our light system is fully expandable (up to 10 presses). This review will focus on the main features of the Dillon Precision. As well calibre change over is very easy, quicker than a Dillon (not sure about the LNL), the powder measure has a similar system on it as the Hornady. The M1 carbine funnel works much better for me as it: 1. It does NOT fit any of Dillon's current presses. 1 gr these shoot softer than my shooting partner's 40 with it SS Sig 226. For unbeknown to me reasons eBay keeps scrubbing some reviews left by buyers. It was time to visit Dillon Upgrades and remedy this problem. Hornady is a little less money and I haven't seen as much chatter about them. The Dillon PM is now working just fine and well within tolerances, including those I have found on the Lee measure. Setting up my Dillon using my RCBS dies, there is no station for the resize die. and are used here solely for reference. Have a look at the manual Dillon Precision XL 650 Instruction Manual online for free. Automatic Casefeeder for the Dillon 550B Loading Press by Jeff Quinn. I have been reading up on the Hornady AP and the Dillon XL650, but I was having some problems making a decision, until I read your article comparing the three presses. The metal of the power bar was galling, and despite my best efforts, I ended up calling Dillon for a replacement. Dillon XL650 Primer Fix, Dillon XL650 Upgrades, Dillon Spent Primer Fix, Dillon Missed Primer Fix. The beauty of the Dillon 550B is that once you get the toolhead set up, caliber swaps can take less than five minutes with a dedicated powder measure. While I don't recall the powder being used during that experiment (I think it was WST), I do vividly recall my astonishment with the consistency of the weight of those last drops. You will get the actual powder measure bar seen in the first 2 photos. Dillon XL 650 Progressive Reloading Press A fair warning before you start diving in to this review: It's going to be comprehensive. based on our SL 900 Shot Dispenser, so the Maximum Charge Bar won't work in our standard powder measures - you'll need to buy the entire system. On the last video I had a bib problem with powder sprinkling out of the powder measure system. tech offer 7 Dillon Precision manuals and user’s guides for free. I've owned a 550B in the past and liked it, but am wondering if I want to kick it up a notch. It does NOT fit any of Dillon's current presses. Progressive 4 Station Reloader. But the last 100,000 or so rounds were not quite that good. Rebuilding a Dillon press. and i have had some problems with the powder Measures. If you are using a ball powder or fine extruded powder, which meters much better than larger grain extruded powders, you can install the Dillon powder measure on the tool head in which case you can reload. Accurately dispsenses powder in your favorite cartridge, one of the nicest features is the ability to use quick change drums , that will reliabibly dispense 1 to 80 grains of powder. H110 is too fine a powder to use in a Dillon 550B. For experienced Dillon users on this forum I am getting ready to spend the big check and finally get my equipment. The last part that needed to be installed was the powder funnel/case mouth expander. Customer service is top notch, never had a problem that they didn't fix or send a new part, no charge. I have also used it for. The Dillon Precision RL550B 4 Stage Progressive Reloading machine is utilized by reloaders who want to find this fulfillment by producing many batches of reloads to use or sell later on in a relatively short amount of time. attempting to set up 380 dies from scratch with lee dies. Dillon powder measures are more suited for pistol, small rifle or Carbine loads. i believe i got it now. 223 case gauge from Dillon. can be produced relatively easily as an upgrade to all RL 550B machines. Something that should take about 30 minutes to load 100 rounds takes all day when you have to hand-measure the powder and drop it manually. I recently started loading my. Most of me wants the 650 with the case feeder. I use lee disc powder measures and there easy to move from one head to another, or cheap enough to have one for each head. Upgraded Delrin Cam and Casefeed Roller for Dillon 1050 Presses $ 25. I'm hoping I'm not the only guy on this forum who uses a Dillon 550B and it's likely this has already been discussed, but I would like to hear some ideas. It was time to visit Dillon Upgrades and remedy this problem. I have noticed that the measure will eventually walk up. Well after hand measuring 20 loads and now staring at a pile of brass thats roughly 500+ pieces I think its time to buy a powder measure. I still do 223 brass prep (size, decap, swage) on an old single stage and only do the priming, powder, seating, crimping load steps on the dillon. Rebuilding a Dillon press. Sounds like setting up your press is not the problem but getting the powder measure to work to your expectation is the problem. Sgt45 wrote:I found on my setup, that the AK funnel didn't raise the powder measure high enough to get a full dump, Dillon said I was the first to report that, the AK funnel also does not bell the case mouth. Armanov Quick Disconnect replaces original Dillon Powder Measure half ring retention. I set my measure for the correct weight , lightly tap the powder measure again FILL the TUBE FULL repeat the tap. I used to have the same problem bridging IMR7828 in the 243 as well. Powder Measure Drain-N-Change™ Tool Allows users of Dillon reloading presses to drain ALL powder or change powder bars without removing the powder measure from the toolhead or press. Dillon's powder measure unit is simple, accurate and reliable. The Dillon measure never metered the coarser stick powders to my satisfaction. Setting up my Dillon using my RCBS dies, there is no station for the resize die. Offering one Dillon Precision RL550 progressive reloading powder measure with original Dillon 4 hole 550 tool head, cast aluminum stand and powder die. Cost - It wasn't as much of a difference compared to the Dillon 650 as I had thought. Problem is, it is a whole lot pricier to get started with this machine. 86 Enhanced Primer System Push Rod with Set Screw for 1050 Presses, Made to Order Allow 3-5 business days. com/gxubj/ixz5. Manual powder metering on Dillon 550? This is a discussion on Manual powder metering on Dillon 550? within the Ammunition forums, part of the M14 M1A Forum category; I'm hoping to avoid metering problems with Dillon's powder measure & Varget by manually measuring and dropping charges. I know that Dillon has a platinum reputation for products and customer service which stands behind the products. 3, Locator Buttons Caliber Conversion Kits for different calibers sometimes have the same Shellplate in each Conversion Kit. The extra length shellplate bolt allows us to provide you with a robust index sprocket. and i have had some problems with the powder Measures. 00 service fee. What was happening to me was a little bit of powder was getting on the outside of the powder bar and causing it to bind up. When using a Dillon powder measure with 22 caliber bullets, here are some things you can do:-- polish the inside of the powder funnel. you need a resizer and a seat/crimp die. With the installation and initial testing complete, I started a run of about 50 rounds. Recheck the weight before resuming. Production rate was around 400/hour. UserManuals. With a gun reloading press from Dillon, you'll be able to handload a variety of bullet calibers with the convenience of one machine. Well after hand measuring 20 loads and now staring at a pile of brass thats roughly 500+ pieces I think its time to buy a powder measure. Warranty" I have had a 550B for many years and have never had a single breakage or problem with it. Upgraded Delrin Cam and Casefeed Roller for Dillon 1050 Presses $ 25. This kit replaces the index sprocket and adds a thrust bearing. It has two internal springs and allows quick change of powder bar from one tool-head to another. RL450, and a few other early Dillon presses. 338 win mag. There are so many stages to reloading, especially with progressive presses, that there is just no easy way to give out meaningful information without practically writing a book. Dillon RL-550B powder measure. I think that if you were to put the LEE expander die and powder measure on your Dillon it would end your problems. You will love this machine!. I have the powder cop die and a couple of calibers set up for powder thru expansion. I ended getting a Dillon 650 with case feeder, powder measure alarm, low primer alarm, bullet tray and strong mount with set up for. Browse your favorite brands affordable prices free shipping on many items. 00 service fee. I have had my Dillon for over 25 years, and no problems. On the last video I had a bib problem with powder sprinkling out of the powder measure system. Made from CNC machined Delrin posts & heavy gauge, powdercoated steel. 00 I thought that was the best deal of the century but you beat me by a mile. The Hornady changes quicker and cheaper. You should also snag a second copy of the owners manual from the Dillon site. Those that have experienced the same issue or are an expert with the Dillon 550B, please chime in. Dillon press enhancements (52) - Dillon 1050 (8) - Dillon 550 (10) - Dillon 650 (11) prairie dog® Micrometer Perfect Powder Flow Control For Dillon Powder Measure. I called Dillon several times. 01 of a grain on a 100 rounds. I've never had a problem with ANY POWDER metering effectively. RL450, and a few other early Dillon presses. The Dillon Precision RL550B Progressive Reloading Machine is a four-stage progressive press that can produce around 500 rounds in an hour. FITS DILLON POWDER Measure-Replacement Bolt/Screw XL 650 RL 550 SL 900 SDB 1050 - $12. I have loaded tens of thousands of rounds with absolutely NO TROUBLE. Customizing a Dillon RL 550B by Steve Ware It’s time to come out of the proverbial closet. I can't begin to imagine how much ammo mine has loaded. I've used a Dillon 550 for years, it's all I need. An accurate powder scale is a necessity, which is used to adjust Dillon’s Powder Measure to dispense various powder charges. Like all loaders, the setup is the most important part, once you set it up properly, just crank out the rounds. I was trying to get the powder measure dialed in but I kept on noticing that when I brought the handle up I still had grains of powder. Only problem I've had with Dillon in last 5yrs. It is extremely accurate and will not drop powder unless a case is present. Still having problems. 45 and 9mm, but that seemed to be a little too "into it" somehow. You will get the actual powder measure bar seen in the first 2 photos. I had the same problem, but bought the Magnum powder measure from Dillon because I shoot some big cartridges and that solved the stick powder problem for me. The TURBO-BEARING™ 3. I have 11 spare caartridge setups for it, only requiring a fast changeover, a powder measure fill and ready to go. 95, and their digital "D-terminator" Scale for $139. Sure–and even my Lee Pro 1000 for 9mm–but the Dillon is a flexible press that minimizes cartridge change time and offers high rates of ammo production. and are used here solely for reference. So it is the powder measure that is the problem, not the press in general. I had a powder bar that was sticking, even after the wet/dry sandpaper deburring trick. expected load). Looking for an Authorized Dillon Precision Dealer? Type in either your city, state/province, or Zip/Postal Code below and we will help you find one near you. One of their employees solved my problem in very short order. Find Dillon Precision dillon and redding from a vast selection of Reloading Equipment. There might be someone out there that has got it work well for them, but I would HIGHLY recommend you not use H110 and powders like it in your Dillon. Progressive Reloaders: We'd Buy The Pricey Dillon RL 550B Yes, the Blue Press costs more than less expensive products from Hornady and Lee, but we think it's a good long-term investment that can save you thousands in ammo costs and untold irritation. I have a dillon, and had a problem when I first started with. It sits all the way down, and when you run the ram up with a case in that station, it fits right over the mouth just like it would on a case. I did have an issue with the primer cup, which had a small burr on one side that caught on the shellplate as it came up to seat the primer and would cause. The powder funnel allows the use of an external scale to measure powder charges, something you'll want to do if using an extruded powder. I was concerned about the primer feed tubes on the Dillons, and I found the RCBS rotary powder measure was much more precise (and easier to adjust) than the sliding bar system on the Dillon machines. The initial search radius is 100 miles. the flaring die is basically provided in the caliber conversion kit and the powder measure will sit on top of it. The Dillon 550B is a game changer. Installation is super simple. Thumbscrews for 3 powder measures and 3 powder measure adjustment knobs. 1 gr these shoot softer than my shooting partner's 40 with it SS Sig 226. All in, all I am quite happy with the quality of the Dillon 550B and how flexible it has been reloading everything from 357 to 308. Many 550 fans have two machines with one set for small primers and one for large primers. Now I throw 3 charges weighing each one before I start loading. If you are going to reload metallic Dillon is the only answer. I dropped my powder measure once and broke the plastic hopper. The company's best-selling machine is the RL 550. Basically it looks like he took their universal powder funnel kits, and turned the (square) flange off the bottom part, so it is a slip fit inside a Dillon powder measure die (with no other insert). Dillon Precision 20064 Standard Powder Die RL 550B XL 650 450 Steel w/ Lock Ring. It's possible to download the document as PDF or print. 223 case gauge from Dillon. Everything here is available at your own risk, use caution. Win231 should flow thru a Dillon powder measure very consistently Very consistently While some of the modifications posted above have merit, any Dillon powder measure, mod'd or not should drop w231 very consistently static electricity problems can be solved with grounding your press, and rubbing a "bounce" dryer sheet on the clear plastic. the “Belted Magnum” Powder System has an. I am not discounting Lee, they make a fine product and I own one (SOMEWHERE) and use their dies on my Dillon, and a powder measure as well, but the Dillon PM is not the issue, it was as I suspectedOperator Headspace and Timing. UserManuals. I ran it hard, and couldn't wear it out. I think that overcharging is a concern with any powder. 5 Grendel batch using H4895 and the metering variance was over 1 gr (26. Dillon Precision: http://www. 7work ok for a few then notice it was dropping more. And another $1500 for powder, primers, projectiles, scale, tumbler, media, case checker and other needed stuff! Luckily, I've been collecting brass for years. The powder measure is now case activated with a rubber band return. My first Dillon was a 450B, now I have two 55Bs and a SDB, they work and Dillon does stand behind their products. I throw the charges of RL19 on my RCBS digital powder dispenser. It has to be used with a 450 powder die for some reason. Called Dillon CS and they say I will need to tap the powder bar on every cycle to ensure the powder doesnt "bridge". 45 ACP (or test my first reloads !) on my new RL 550B?. Best customer service in the industry. But the last 100,000 or so rounds were not quite that good. The Micrometer Powder Bar Kit™ 2. Their technical support and customer service is excellent. The new Dillon BL 550 is the stripped-down version of this machine without the auto prime or auto powder measure. I have done a little bit of 308 reloading (200 rounds in 2 sessions) on a friend's single stage, with him standing over my shoulder and telling me what to do. I recently bought a Dillon 550B from a friend and it doesn't drop extruded powders any better than my RCBS or the other powder measures I have. Once you get it set, all you have to do is switch the head assembly, powder measure and shell plate, which is about 5 minutes work. I tried to dial in a 6. which I still use today. I STILL have to hand weigh each load!! which saves me no time at all!. These days, I get LEE dies for most things. The 550B is also a best of both worlds reloading machine with the hand indexing feature it gives you the control of a single stage press with the reloading speed of a progressive multi-stage. Caliber Conversion Kits for Dillon's RL 550B Press include: Qty. 00 service fee. tech offer 7 Dillon Precision manuals and user's guides for free. The Square deal is a snap to change calibers if you have a second powder measure on a tool head along with the dies. I guess I'll have to try it out. Dillon XL 650 Reloading Press SCHEELS One powder measure with standard large and small powder bars (small bar installed) I decided to upgrade from a 550B to. Best customer service in the industry. masking tape that is placed over the lid on the powder measure. The Dillon is now 16 years old and other than a couple of minor problems that were taken care of free of charge it has been faultless. In the process of solving this problem, I also discovered some new improvements that Dillon has made on their newer RL550 press. Get the powder measure setup, and its throwing +- 2. I removed the linkage. The strip feeder for the primers is top notch and you always know how many primers you have in the machine, and how many rounds you have loaded. traditional I have a Dillon 550B press which I am preparing to set up for 5. I happen to live near Dillon. Customizing a Dillon RL 550B by Steve Ware It’s time to come out of the proverbial closet. Ill mainly use it for h322 powder (cylindrical) and maybe unique once I get a pistol. This problem would never happen on a single stage or a turret press, because they use ordinary shellholders that fit tighter on the case. I ran it hard, and couldn't wear it out. Condition is used and well maintained in good working order. 223, also dry lube vs. While I don't recall the powder being used during that experiment (I think it was WST), I do vividly recall my astonishment with the consistency of the weight of those last drops. The Dillon measure never metered the coarser stick powders to my satisfaction. 5 grain charge of IMR 4831. 1 to 15 grains of powder Large bar throws up to 55 to 60 grains of powder. Production rate was around 400/hour. The new Dillon BL 550 is the stripped-down version of this machine without the auto prime or auto powder measure. Installation is super simple. The magnum powder measure is no better with RL-25 and imr 7828!!! And I mostly load rifle. The few times I have had a problem (usually a broken part) Dillon was helpful and a repair part arrived rapidly and without cost. Dillon offers a standard balance-beam "Eliminator" Scale for $54. 45 ACP (or test my first reloads !) on my new RL 550B?. masking tape that is placed over the lid on the powder measure. hopper in order to change powder types; so,. 223) I still get powder spillage. Ill mainly use it for h322 powder (cylindrical) and maybe unique once I get a pistol. You were not specific enough for me to know that. the Springs are not well made, they are poorly Engineered and cause quite some problems in returning the Powder bar to it's Home position. You must register before you can post: click the register link above to proceed. Automatic Casefeeder for the Dillon 550B Loading Press by Jeff Quinn. My Dillon 550B worked for over 20 years before I upgraded to the 650 about 10 years ago. The density and shape of a powder effects how it will pack and flow from your powder measure's reservoir to its delivery point. It is a 550B that was over 25 years old and had been upgraded to the primer bars, a whole new powder measure assembly, all lubed. Plenty of photos to show condition better than words can. While I don't recall the powder being used during that experiment (I think it was WST), I do vividly recall my astonishment with the consistency of the weight of those last drops. Send us your powder bar and we'll install the Micrometer Powder Bar Kit™ for a $30. I see Dillon does sell a generic powder measure adapter. The only real knock I've read about Bullseye is that because of the fast burn and high pressure spike it is a bit touchy if you overload. expected load). I had a powder bar that was sticking, even after the wet/dry sandpaper deburring trick. One forum seems to have a group that really doesn't like Bullseye because of the potential problems from overloading it to double charging the powder. The RCBS Rifle Bullet Feeder - Dillon Conversion Kit has been designed to use the RCBS Rifle Bullet Feeder on Dillon® RL550B and XL650 Progressive Presses using a Dillon Powder Measure. The magnum powder measure is no better with RL-25 and imr 7828!!! And I mostly load rifle. When I set my powder measure to 5. Dillon press enhancements (52) - Dillon 1050 (8) - Dillon 550 (10) - Dillon 650 (11) prairie dog® Micrometer Perfect Powder Flow Control For Dillon Powder Measure. I can't begin to imagine how much ammo mine has loaded. Fits all versions of the Dillon Auto Powder Measure. Hi guys, I am using W231 powder in a new Dillon 550B. Tactile feel for priming is enhanced and more consistent priming is achieved. I have been Lee since I started, but, have not been really happy with some of the systems on the Progressive press.