Pc powder baffle for mec reloaders. I know the one near me had all the powder bushings I was looking for in stock. albatros said: There is no such thing as a MEC red plastic baffle. #4 · Jan 4, 2023. The PC Powder Baffle designed for reloaders is a one-piece construction made of durable, high-impact plastic. 75 ounce loads of TSS on my 28 gauge 9000G press using Fiocchi hulls and TPS 28 wads with 2 FC410 spacers, and would like to consider reloading 0. Jan 2, 2019 · 380 posts · Joined 1998. 1,877. 060 + . Those things work great and improve several things in the operation of your press. May 7, 2020 · Jul 1, 2013. Yeah, 100% of the time they unscrew from the MEC Reloaders. creativejulie2012 Feb 3, 2020 · If you load on a MEC you need the red plastic powder baffle. 1. This is in addition to the consistant powder drops, that are evidenced with the use of a baffle. Once I lock it down to a good charge for powder and shot it stays there. Mar 30, 2011 · Summary: Since the spring-loaded collar on the MS metal doesn't protrude thru the . I purchased a universal charge bar that came with a powder baffle for my mec 600 jr mark V. Then release the spring pressure. This cuts the friction caused by the use of the brass washer and grommet, and lets the bar slide much more freely. Jul 6, 2014 · Insert the spring and sleeve into the body. 0 grain under (#18 bushing) and . You can probaly rig a decent support yourself. I made them with this material to eliminate the need of grounding or using drying sheets to reduce static. The spring loaded snout of the baffle rides directly on the charge bar. Good quality and value when compared to PicClick similar items. For some reason around 1 load out of every hundred is a very small drop, around 5 grains. I have been a reloader for about 18 months now, and have had very little problems with my used MEC Grabber. Save 5% with coupon. You might have issues from the bottom. Secondly they remove the friction caused by the brass washer/grommet lash-up used by MEC, and thereby eliminating the major cause of bar sticking in progressive presses. This past weekend I noticed some leakage when using my MEC 650 with longshot. If you do a search online for a powder baffle for MEC loaders, you will find a zinc (metal) one and a red plastic one. On a 650, I had problems with the black rubber o-ring coming out of place and causing powder to leak and probably inconsistant drops. The TITAN ROUND POWDER BAFFLE is a PLA plastic “3D printed” Powder Baffle that is custom designed to fit tightly in the Original Red Round hoppers of the Pro Auto Disk, the Auto Drum and Perfect Powder Measures (see pictures below). 5. This puts pressure on the grommet and the under side of the bushing. I have loaded a few different loads and the final adjustments I make to the charge bar (powder and shot) to get the right weights is not what the factory settings are suppose to be. Nov 2, 2023 · 2338 posts · Joined 2011. I was installing some bottle supports on my Mec 9000's an as I was taking the bottles off the 28 ga. Check and make sure the powder bushing is the same OAL as the bar. The Universal Charge Bar is a Multi-Scale Charge Ltd. It is about two inches long with threads on each end. #4 · Nov 8, 2008. " The 3D printer STL files are on Thingiverse along with a couple of action photos. #8 · Jan 2, 2019. I have only used one recipe since I began: Gun Club shells; 700X (16g) powder; Win 209 primers; CB1100-12 pink wads; 7. For MEC Reloaders - All-metal precision die-cast zinc construction. Baffle only. Mar 1, 2011 · Curly-Nohair said: Republican said: #3: (Multi-Scale instructions): a) The brass washer supplied by Multi-Scale is . I noticed that the PC baffle just didn't look quite right. Put a hook up through the baffle to hold that spring fully compressed. Product Information. Align the sleeve so that it goes into the smallest part of the bore with the spring fully compressed. If you load on a PW or Spolar powder migration will be a problem. Jan 31, 2017 · 5279 posts · Joined 2006. #7 · Dec 2, 2023. #4 · Nov 2, 2023. Dec 23, 2020 · "the baffle has been tried on a MEC 600 and a MEC Sizemaster using both the Universal Charge Bar and the MEC bar with powder bushings. When using the baffle, no washers or grommets are used. 95. After I removed the baffle I noticed that bottom that springs down was stuck. The snout just flopped up an down with no spring tension. Features: Aluminum baffle designed to produce even Mar 12, 2009 · Clay KillR. #7 · Aug 26, 2019. The metal baffle is firmly screwed onto the powder bottle and never leaves it. It does provide a good seal and does cut down on dribble with fine grained powders. I know some swear by the baffles, but in 30 years of using MEC reloaders, I always found the baffle to be more of a problem than a help. Gave the red one away to a buddy who believed the babble written about it being a far superior baffle. FWIW: the threads on it kinda (but not dead on) fit the Mec reloader. BB3 denotes shot sizes BB thru 3. Includes Powder Baffle. Close. Read honest and unbiased product reviews from our users. Jan 19, 2012 · Red PC Powder Baffle. 5 grain over (#20 bushing) the expected charge weight in according to the MEC bushing chart. #5 · Feb 22, 2011. Anybody know where I can buy several of these w/out paying more for the in this thread in this sub-forum in the entire site Aug 10, 2015 · In use on the MEC machine, the PC baffle is used WITHOUT any brass washers or rubber grommets. Specifications. 3/4 oz. 996" long, so if you have a different brand of loader you can compare bushing volumes to the MEC bushings. The deal with consistent powder drops with a single stage MEC is the operator. I'm using Clays. Currently unavailable. If you are reloading with a fine ball powder like W296 the red PC powder baffle will help prevent leakage. I have now loaded three different loads with the MEC universal charge bar. It's placed under the powder side grommet (rubber washer), with the dimples upward. to 2 1/4 oz. Mar 10, 2010 · Powder running out of charge bar Jump to Latest Follow Shop the selection of Sizemasters from MEC Shooting Sports. Mar 1, 2020 · My method of preventing powder leakage at the charge bar. I removed the red PC baffle and put my old pot metal one in out of my 600 Jr. Both of the baffles only control powder leakage from the top side of the bar. com The part # is PC-PB2, and lists for $5. When someone is asking about a press to buy (usually a Load-All due to the low price), first place I usually look is Flea-Bay, do a search for 'MEC reloader", and often include desired gauge, and find a dozen, sometimes 4 or 5 dozen. Nov 16, 2005 · I use powder baffles in all my powder baffles and they do help with load consistancy with the powders I use. 282 posts · Joined 1998. As manual recommends, use the brass washer for ball and spherical powders. I installed this on my MEC 600 Jr Mark V for reloading12 gauge, #9 shot, 3/4 oz loads using Alliant Extra-Light Powder, 15 - 16 grains. Nov 12, 2023 · Designed by Reloaders for reloaders! Prevents to need for using a brass washer! Keep your workplace clean and tidy. Sep 12, 2022 · Steve Y. Feb 22, 2011 · It is supposed to reduce migration of fine powders. This is how it is used. Number indicates 1-1/8 oz. Regardless of the powder level in the bottle, Includes. 190 - . Often "low-ball" 600 Jr's are as low as $30. It's designed in three pieces plus the spring. One Charge Bar for lead-shot, steel-shot, bismuth and powder. Oct 4, 2009 · fuzzy-one Discussion starter. Price - PC- Mec Powder Baffle For Mec Reloaders. Information: One-piece construction made of durable, high-impact plastic. . This device is a fine piece of engineering and contrary to popular belief it does not change drops at all. $24. Then the rubber grommet, then screw in the powder baffle, then the powder bottle into the baffle. They also can be ordered from Gamaliel Shooting Supply. $15599. In reality, I found the gray metal baffle metered more consistent than the red plastic one. If you have the metal baffle that commonly came with the adjustable bars, you have to use the MEC rubber grommet and thicker washer that came with the bar in order to get a good seal, as the plunger is too short to contact the bar. The Universal Charge Bar is Jan 17, 2016 · M. The TITAN POWDER BAFFLE 2 is a PLA plastic “3D printed” Powder Baffle that is custom designed to fit tightly in the Powder Measure Bottle Adapter of the Auto Drum, Perfect and Deluxe Perfect Powder Measures. The key feature of the design is that you can unscrew the upper and lower body sections so you The Multi-Scale Powder Baffle for Mec Shotshell Reloaders is a great accessory for the reloader looking to assure even powder density and consistent charges. So in setting up my MEC Sizemaster I bought a metal powder baffle. Price: $30. I think that's a rip-off. Hope this get all the mis-information and questions resolved. A little while ago I had trouble with large powder variations. Feb 22, 2011 · 145 posts · Joined 2011. I am using the MEC powder bushings in a MEC 600 loader. I use the metal baffles from Multi-Scale along with the rubber grommet and the Multi-Scale washer, and that combination work great. If you are not using the baffle, you might get different drop weights and more variation Title: MEC-BUSHING CHART '23. Nov 3, 2015 · oinodam Discussion starter. 94, High: $33. On a MEC, if the charge bar/measure assembly is sloppy you will prevent any leakage by using the red PC powder baffle. Dropping 16. Messages. There will be no leakage with Hodgdon H110. dirt cheap. In these cases, use a PC Baffle with the internal baffle removed. From the MEC 9000G manual the part number is 304G and the description is just Grommet. Feb 3, 2022 · JD-in-CO, As already stated neither the red PC baffle or the Multiscale metal baffle really help with powder drops only help prevent powder leaking. 1164 posts · Joined 2012. 50 ounce in the . 111 posts · Joined 2009. I use a bungee strap around both bottles with a shaped piece of styrofoam between the two bottles. Show Details. Nov 6, 2023 · The baffle can withhold over 250lbs of shot in a container above it. The plunger is long enough to ride along the top of the bar. Thanks for the tips guys, seems like The bottle support and the powder baffle are must haves. Great seller with very good positive feedback and over 50 ratings. Yes, the red plastic PC baffle. 412 posts · Joined 2010. Stopping powder migration is one, preventing the sticking bar is another, and producing far more consistant powder drops is still another. You want the red plastic one. www. 3 grain you are fine. - Will be made inMatte Black but available inany color. Would just be an irritant except it is just enough powder to eject the wad from the barrel, resulting Nov 28, 2019 · Find helpful customer reviews and review ratings for Multi-Scale Powder Baffle for MEC Shotshell Reloaders at Amazon. You can use the MEC rubber bushing and brass washer also, but I am more comfortable with the powder baffle. At the time the manual was written Feb 17, 2020 · I have been successfully reloading 0. Made from 100% Electrostatic Polycarbonate Plastic to give you consistent powder drops! Prevents powder and shot from compacting or clogging. Pyrex glass and Acrylic reservoirs for Spolar, P/W, Hornady and MEC. We can piss around disconnecting, connecting, reloading in stages, baffles, no baffles and all the other nonsense written. Jul 6, 2012 · For non-baffle use, you need to re-install both of them, and thread the bottle directly to the measure. There is slop in the adjustment, and if you try to go small to larger while adjusting it, ends up with a it dropping too much, as the slop over a few throws opens it Feb 22, 2009 · I am trying to buy a couple of the red PC powder baffles for MEC reloaders. May 31, 2006 · The finer the powder grains, the more you need a baffle -- if for no other reason than to eliminate powder migration. As long as your powder drops are +/- . #1 · Oct 4, 2009. Reading this forum I bought 1 for each of my loaders and tried all the tricks for static control. However, there are a few powders out there that do not work well with the baffle. They will not do the job that the red plastic PC Powder Baffle does. The Universal Charge Bar™ is infinitely adjustable for all your shot shell reloading needs. 94. shot load. 7% negative feedback. This ^^^. If you do want to cut down on powder drop variation Curly N has a nice solution. #2. FREE delivery Jun 3 - 5. I have around 7000 rounds reloaded Oct 24, 2020 · JD the MEC progressive presses all drop the powder immediately after the bushing is charged. Jan 25, 2016 · The red plastic PC Powder Baffle is best used intact, IF using most available Target Powders. Jan 21, 2022 · If you have the red plastic PC baffle, no grommet or washer is needed. 5 grains of 700X in STS and AA hulls. It simply does a better job and costs about 1/2 the price of the metal one. Sep 21, 2013 · Chof Multi-Scale Powder Baffle for MEC Shotshell Reloaders . Powder Baffle, Works on all Mec Shotshell Reloaders, PC, Pattern Control, Used in nice shape, Powder Baffle for MEC reloaders. Its lightweight, utilizes the stability of the powder bottle to take strain off shot bottle neck, and best of all. The military surplus powder I use for . Stop leaking and prevents powder spills! The Downrange Powder Baffle was designed for Mec shotshell reloading presses. Aug 14, 2013 · Not a bit of surprise here. associated parts picture (sans after market baffle) ABSOLUTE 4 PER ORDER LIMITDUE TO PRODUCTION RATE. . The PC Baffle has a spring loaded snout, that rides directly on the charge bar. Just an FYI. com. I've used both plastic and metal powder baffles on my MEC Hustler. Check and make sure the bottom corner / edge of your charge bar has a slight radius. 410 bore next. Aug 23, 2009 · Common happening. Location. Feb 9, 2012 · It is meant to be used without either rubber or brass washers. Feb 14, 2007 · DO NOT buy the metal baffle made by multi-charge. Baffles are used to prevent changes in drops due to the Home/ Reloading Equipment/Shotshell/Reloader Parts & Accessories/MEC Parts & Accessories MEC Powder Bushing Rack #8954 Item #: 1308954 In Stock Shotgun World General Forums. The spring loaded snout wasn't spring loaded anymore. #8 · Feb 1, 2017. 95 + 4. See page 11 of the MEC 600 Jr manual. 0. Problem went away. Dec 1, 2023 · 1937 posts · Joined 2010. Nov 9, 2009 · Ran into something reloading that I haven't seen before. Jun 14, 2010 · A properly installed PC Baffle WILL curtail the powder migration, and eliminate the bar sticking problem. Jan 12, 2024 · EXCELLENT QUALITY MADE IN PLASTIC AND HAS SPRING WHICH ALLOWS DROP. acorange, Bill Hom, Cwcroft58 and 2 others. Fully adjustable for powder and shot; shot capacity from 1/2 oz. Feb 6, 2015 · The only difference when using the metal baffle, you still have to use the brass washer and the rubber grommet. b) . Multi-Scale Universal Charge Bar with Powder Baffle Model D/DS MEC Progressive Shotshell Loaders (650, Grabber, 9000) The Multi-Scale Universal Charge Bar with Powder Baffle D/DS is a great accessory for any MEC 650, Grabber, or 9000 shotshell press. Brand: TANGDIAABBCC. MagooBCT Discussion starter. C. Seller - 26,046+ items sold. 553 posts · Joined 2013. NO washers or grommets are used, when using the PC Baffle. Nov 24, 2018 · I found some on e-bay under, PC- Mec Powder Baffle For Mec Reloaders. The spring loaded insert prevents powder leakage between baffle and shot/powder bar. 1 case of wads Nov 7, 2008 · 1601 posts · Joined 2007. 060 inches. Sep 26, 2021 · Number 98 Powder Baffle for MEC Reloader by kmatch98. PC Mec Powder Baffle. 010 (max) travel left, - hardly enough to account for the extra . northwest florida. And speaking of the bushing, make sure your MEC (aluminum) powder bushing sits down in flush in the charge bar, and that no sharp edge of the bushing would interfere with the edge of the spring-loaded collar on the red PC baffle. I then have to clean up the resulting mess and backup the carousel to redrop powder and shot. 94, Low: $33. Get a PC powder baffle and install it on the press and powder migration is a thing of the past. No grommets or brass washers are used, when using the plastic PC baffle. The PC Baffle maintains a consistent powder charge by evenly distributing the powder into the bushing. Sep 1, 2022 · Spring-loaded Powder Baffle to help improve repeatability of powder dispense and also reduce powder leakage on the charge bar on the MEC reloader. 00 shipping. Use it WITHOUT a rubber washer or a brass washer. And when it does the carousel advances and then the the bar lets loose and powder drops into a hull with out a primer in it. Fits all MEC shotshell presses. My concern is that the charge bars are manufactured for dropping lead shot with a much lower density corresponding to a larger Dec 25, 2022 · The second is the PC powder bushing, since you will have migration problems with spherical powder needed for this gauge (296-H110/300mp). A simple Addition to your MEC Reloader and save literally hundreds of dollars. I didnt relize that the powder baffle would decrease the sliding resistance on the powder bar in that way. Their biggest plus to me is their positive control of powder migration at the junction of the powder bottle and the charge bar. All reloaders include 1 charge bar and 3 powder bushings. DLM Dec 23, 2007 · This is if you have a single stage reloader, which you don't. Feb 13, 2009 · No MEC reloader should be without the red plastic PC powder baffle. #1 · Jan 17, 2016. I have loaded many thousands of shells using H-110/W-296 with the baffle installed, and have absolutely NO problems like you are stating. 45 posts · Joined 2009. 130 of the rubber washer = . PC28 BLUE. Model “C/CS” replaces all the standard charge bars and bushings used in MEC single-stage Apr 11, 2009 · The PC powder baffle is designed for the spring loaded outlet on the baffle to ride directly on the bar. for years until I tried the plastic PC Baffle, which is far superior and one-piece with no washers and grommets to mess with. D/DS model and it came with a Powder Baffle. Apr 7, 2024 · With that baffle kit came a thick brass washer. 050 of an inch that the rubber washer gets compressed when you seat the metal baffle if you use the thick brass washer. Most large reloading stores or larger outlets selling reloading presses and components have these baffles. I believe “Downrange” the wad manufacture purchased the design and what ever patent rights could be associated with it but most importantly the molds. Sep 27, 2009 · 3) The PC baffle maintains equal downward pressure on the powder when the height of the powder in the bottle varies, thereby helping to prevent undue compacting of the powder in the bushing, under all reloading conditions, and therefore producing far more consistant powder drops. ABSOLUTE 4 PER ORDER LIMITDUE TO PRODUCTION RATE. #1 · Nov 3, 2015. There is a red plastic baffle made by Downrange Manufacturing (the wad guys) that is designed to fit a Mec reloader. Since 1955, Mayville Engineering Company has been designing, building and servicing the best shotgun shell reloaders in the world. It screws into the charge bar housing and the bottle screws into the top of the baffle. Makes for slow loading but more consistence drops. Apr 19, 2016 · I am a first-time user of ProReach. 727 inch bore hole in the housing when the MS baffle is screwed into the threaded part of the housing, the spring-loaded collar in the baffle gets compressed and the spring is bottomed out with maybe. Oct 28, 2020. I load a variety of different sized flakes The PC Baffle maintains a consistent powder charge by evenly distributing the powder into the bushing. 0 5. Spring-loaded Powder Baffle to help improve repeatability of powder dispense and also reduce powder leakage on the charge bar on the MEC reloader. As most of you already know, this powder is very fine and tends to get into everything on the press. He is an administrator here on SGW. The spring-loaded insert prevents powder leakage between baffle and shot/powder bar. xlsx Author: mitch Created Date: 5/24/2023 3:05:17 PM Multi-Scale Universal Charge Bar with Powder Baffle Model C/CS MEC Single Stage Shotshell Loaders (600 Jr, Sizemaster) The Multi-Scale Universal Charge Bar with C/CS is a great accessory for any MEC 600 Jr or Sizemaster shotshell press. 17 grains and at a 4 sigma spread you'll capture something like 85% of the potential charges. I do not use a powder baffle, just the brass washer and rubber washer from MEC. Avg: $33. PM sent. Years ago, I was having an issue with powder leaking, as it turned out, Mec had changed their grommet to one that is slightly thicker. 9821 posts · Joined 1998. I don't think that PC still makes it. CAUTION: Lead Shot Bars and Steel Shot Bars are NOT interchangeable. The PC baffle cured the o-ring (by eliminating it) and powder leaking issues. 050 of an inch that you'd have by using the Dec 28, 2007 · All of the MEC bushings are about . As for UCB, the are not bad, but just remember to adjust them wider then needed, then closed back down to get our ideal powder drops. and powder capacity from 12 grs. I went to the red PC baffle 5 years ago, and quit worrying about the rubber rings, beveled washers and powder migration, all at the same time. Apr 29, 2009 · The plastic baffle also completely eliminates powder migration at the bottle/bar junction, even with the finest powders in existance. 5 shot. My experience is without the PC baffle I get more consistent powder drops with flake powders. Apr 29, 2007 · Options: Buy MEC bottle supportabout $20, or make your own. c) . Does any one have any suggestions on how to minimize this problem? We are a Canadian direct dealer for MEC presses, parts, rifle reloading presses and clay target throwers. Jan 4, 2023 · pheasantmaster. May 19, 2011 · Yep that's the way it works, I loaded with MEC machines for about 12 years using the metal Multi-Scale baffle without a hitch. From children to seniors, from the casual hobbyist to the competitive shooter, generations of customers have put their trust and have given their loyalty to MEC reloaders. The baffle is spring loaded and provides a nice constant downward pressure on the o-ring/brass washer combination. #17 · Mar 12, 2009. Powder bushings are selected by number from the bushing chart (see inside spread). If its short there is 1 point of leakage. 190 inches. Do to the complexity in petroleum textiles since COVID, I doubt much consideration has been given to the manufacturing thereof. I was using the red PC powder baffle and the problem seemed to be static causing bridging thus creating variations. As a result they will throw powder as consistently as any other volume based powder measure. Oct 14, 2019 · Curious what you experienced guys have done to modify your MEC single stage reloaders to work better than factory spec? I had to swap out a 12 ga rammer tube with a 20 to work with certain wads (MG42, Ranger Elite), and use a BPI pre-crimp, but those are easy and well-known modifications. The charge bar is fully adjustable, and can be used in place of 42 powder bushings and 23 standard charge bars, saving you money. That "In The Bottle" baffle cannot possibly give you all these Apr 14, 2010 · S. I used the metal baffles from Multi-Scale Ltd. 2 posts · Joined 2016. Jun 25, 2007 · I recently tried using 296 powder in my Mec Grabber and ran into bar sticking problems. Pattern Control. Shotshell Reloading Universal Charge BarLoads Both Lead & Steel. Number 78 denotes 7/8 oz. Plus I use a drier sheet in powder bottle to help with static. The Standard Deviation for Clays is 0. After suggestions on this forum I purchased two of the Red PC powder Baffle's less than a year ago, and it is is a fine product. gamaliel. Our machines are made in the Feb 24, 2011 · Baffles help, but they can be easily undermined by poor operation of the reloading machine. Regardless of the powder level in the bottle, the PC Baffle maintains a consistent powder charge by evenly distributing the powder Nov 30, 2010 · Use the Red Plastic P. Unfortunately, the powder drop using this baffle system was mo re erratic than without it. Baffles are used to prevent changes in drops due to the powder level in the hopper Aug 25, 2019 · Swampjohn. e3 and 700X being those I know of. What baffles do is take the direct weight of all the powder in the bottle off of the charge bar, so that way your drops are more We would like to show you a description here but the site won’t allow us. 140 = . You might call around to some of the bigger skeet and sporting clay places that sell reloading equipment. Mar 19, 2017 · I was told to fill powder hopper on my MEC Powder bottle and when it's down 1/4 and 3/4 full refill it and this did help. I would look at a larger grain powder if you load on one of them. May 7, 2008 · The universal charge bar included a powder baffle and brass washer but the instructions said to use the MEC rubber grommet. A thin metal washer works best. Get the red plastic spring loaded Pattern Control powder baffle. When installing, remove the brass washer and rubber grommet from under the powder bottle. Jul 31, 2013 · The PC plastic baffles do several things. 410s is like Cast Aluminum Mailbox with Post, Heavy Duty Postal Box with 2 Keys, Baffle Door, Expansion Bolts, Address Panel, In-Ground Large Security Mailbox for Outside, Box Security, Heavy, Duty, Antique Bronze. I keep a few spare parts layin around, wad fingers and rubber inserts. Jan 18, 2023 · single stack. Then slip the tapered sleeve into place. Like. The baffle replaces their function and removes the friction caused by the use of the washer/grommet. I think I paid about $7 for mine but that was about 5 years ago off a table at a gun show. Oct 26, 2020 · PC baffle is only need for spherical powder. #16 · Jan 19, 2023. The One-piece injection molded plastic baffle helps to maintain a consistent powder charge in the bushing. Features an all-metal precision die-cast zinc construction and is spring-loaded for a better powder seal. I don't experience powder leakage from the top of my bar, so I use the baffle as intended to help provide consistent drops. Available in a variety of gauges. 0 out of 5 stars 14 ratings | 7 answered questions . 6 days ago · Description. and you only use the PC powder baffle for fine grain spherical power to prevent the migration problem; not with extruded or flake powder that the stock system works fine with. to 55. Jan 14, 2020 · Been reloading with a mec 9000 manual, not hydraulic, with an adjustable charge bar and a pewter baffle. Place the brass washer flat/sharp side down against the charge bar and place a MEC rubber o-ring above it. SteedGun Discussion starter. Dec 1, 2020 · On a Mec press, when using a red PC powder baffle, should you use the rubber grommet and the thin brass washer also? Or one or both or none? Apr 27, 2008 · I got far more consistent powder drops without the baffle. 005-. Dec 6, 2016 · OK, so I have an old MEC 9000H and more often than I would like the powder/shot bar sticks about halfway back to the right. Actually it is more a issue of what type/brand of powder you are using so a large flake will meter excellent compared to a ball type powder with or without a baffle. May 19, 2007 · I load on a MEC Sizemaster,Mec 600 JR Mark V & a Mec 650 . I got very consistent drops and reduced powder migration -- it seemed to work well. In the hole where the powder bottle goes you put the brass washer first, flat side against the charge-bar, dimples up toward the rubber bushing. I dropped 10 charges from each bushing using a full small bottle of Alliant 2028 powder and a PC RED powder baffle. I am using the PC Powder Baffle. Works on both the standard and the adjustable bar. How consistent are the powder weights as thrown using the MEC bushings with a powder baffle? I am having variations ranging from 1. This baffle sits inside the powder tube above the charge bar and can also be used in the shot tube to keep lead weight off of the charge bar. I love them for ball type powders, (296,Wc 820,AA4100,HS7) much more accurate with the PC baffle. #1 · Apr 14, 2010. mp ni zl qz zo ot ua vw kw sz