Shadow Mountain View, Ca Charge, Does Fenugreek Cause Weight Gain, 89x Morning Show, Virgin Bourbon Slush Recipe, Articles P

I thought it was a nonissue with the gen 3. My Colt LE6920 bolt is not locking back when the last round is fired nor when I insert an empty magpul pmag magazine. I was curious about how other magazines behaved in the lower so I measured them to simply verify reasonable consistency. and our Can anyone offer insight to the cause of or solution to these problems? I have a substantial cache of PMAGs, I already performed the PMAG mod by cutting the back of the mag so the bolt catch wont activate. Morality is nothing more than expressions of people's personal taste/ Right? Im almost through with my build, however I have noticed that my Seekins enhanced Bolt Catch in my Anderson lower is not locking back on PMags like it does on my aluminum and steel magazines. If your upper and lower receivers are MIL-SPEC the ARMagLock will work. Mar 3, 2022. So, for people who only have AR-15s and only shoot AR-15s, its easy to get tunnel vision and just assume that PMAGs are the greatest, and the end-all, be-all answer for all shooters, while overlooking the needs of other people. The bolt catch problem can be solved by drilling the plunger hole deeper but I'd first like to solve the feed problem. Very carefully and pay attention to how the bolt catch actually works, if you did you should figured it out almost immediately. PSA PA-10 Magazines, quick question. | Sniper's Hide Forum This is not the case with PMAGs in many platforms. I could not find it for a few days so I checked it. Display as a link instead, The plunger hole on this 80% lower was supposed to have already been finished. Thanks for the reply. After depletion of your 10 round magazine, you must hit the bolt catch release to bring the bolt home. I'm looking forward to hearing some comments on this. I wish I could edit the original post to correct this. Fig. Note the different rear opening. For a better experience, please enable JavaScript in your browser before proceeding. The bolt catch problem can be solved by drilling the plunger hole deeper but Id first like to solve the feed problem. Thanks shooterrex. All Rights Reserved. I inspected my mags after I received my order and that's when I saw the bolt catch was up and went wtf face palm*. Ok, so I have searched the hide and my googlefu is actin a fool like my pmags You must log in or register to reply here. Well, there are several reasons for this. It was initially 0.323 deep. One new winner* is announced every week! PMAG bolt lockback fix | Springfield XD Forum PMAG "bolt catch interference" Issue with LMT MWS Ar10 bolt jamming up on PMag/mag release | Northwest Firearms AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types. The follower I wouldn't think should have witness marks on it though. So far so good. You are using an out of date browser. https://www.cdnnsports.com/catalogsearch/result/?order=relevance&dir=desc&q=Sig+bolt+catch. Seen here is a few examples of when a PMAG has to be manually removed: a problem that isnt present most of the time with plain old aluminum magazines. Again, kids running with scissors did this to us. Getting the Magpul PMAG to work with regular bolt catch Checking mine now! (not my lower, but my exact problem!) Not trying to be a dick, but can you summarize in one sentence what the rifle is NOT doing? I suspect yours will be higher than mine. Excellent work with the pics and details. The bolt partially strips a round but doesnt chamber it and just drags over the top of it. edit: i just got them. Why not just ditch the PMags? Could the magazine be too low? I dont have another LR-308 with which to compare my measurements so I dont know which dimensions are problematic. For a better experience, please enable JavaScript in your browser before proceeding. Here's a pic of the wear on the bolt catch caused by this: Here's the OEM mag (left) compared to the PMAG (right). NEW PRICING: All products have been reduced 10%! : "Watch what people are cynical about, and one can often discover what they lack.". 4: Clearance to bolt catch is adequate when bolt is fully retracted, Fig. Magpul Pmag Bolt Hold Open Problem - YouTube 0:00 / 7:05 Magpul Pmag Bolt Hold Open Problem It's A Gun Thing 24 subscribers Subscribe 143 16K views 3 years ago Does your bolt on a. [ARCHIVED THREAD] - Bolt Catch issues w/ Pmags + few questions, https://www.triggershims.com/ar_15_shims.html. I can manually push the catch tab in to raise the catch higher. Pics to follow. Clear editor. I deepened the hole to 0.480. Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. Take off your upper receiver, throw in that empty mag. I don't know if this is an indication of another problem being that the bolt catch is too far left. I liken this to a person who lives in an urban area with an office job, assuming that nobody needs anything more than a Toyota Camry, while overlooking the fact that some people need things such as towing capacity, off-road capability, or more seats for a larger family. From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. Your link has been automatically embedded. We are all guilty of doing this, in one way or another. I had that issue with a couple Lancer mags, ended up replacing that bolt catch when it broke with a Sig 716 bolt catch and now the one Lancer mag I saved that had the issue works in that rifle. The problem apears to be that the mag follower tab does not protrude out the back of the mag far enough, the follower wants to ride more . His problem is that the front tab of the bolt catch is not engaging on the follower of the PMAG, so the bolt won't hold open on the last round. 11: Top of lower receiver to top of magazine catch hole = 0.692. I deepened the hole to 0.480. It knows when youre cheating..like Santa. NEVER use this product outside the standard method of operation as it will cause the rifle to no longer be in compliance and you risk arrest. The mag on the left is the metal 10 round mag, the two to the right are Pmags. Using PMAGs can actually do irreparable damage to an FN SCAR rifle. Scan this QR code to download the app now. Of course, this is just my opinion, based on my personal experiences, and your mileage may vary. TFB Review: Over 1,000 Rounds With The Springfield Hellion I deepened the hole to 0.480. No need to answer that last question. I dont readily know of a solution to the feed problem but I dont want to alter magazines to compensate for a receiver flaw. Let every feeble rumor shake your hearts! Please refer to our installation videos and the instructions on your packaging. The max difference is 0.030".The real problem is where the mag catch hole is in the lower. PMAGs are pretty notorious for not wanting to work in various platforms, including guns like the HK-416 and M27-IAR. You will receive an email every Friday morning featuring the latest chatter from the hottest topics, breaking news surrounding legislation, as well as exclusive deals only available to ARFCOM email subscribers. I'm pretty sure it's in the 80% Section. I read your post twice, I still don't see the malfunction. I just checked and my BM lower does the same. I recently bought 3 for my acr and when comparing it to the other mags i have for it, it seems the internal part does not come up high enough to lift the bolt catch. Why I Don't Use PMAGs We STRONGLY encourage all users to ONLY run premium ammunition through their firearm at all times. That might give a more consistent measurement between yours and mine. So, I marked it and I'm gonna keep running it through to see if it happens anymore. *Must have a registered ARFCOM account to win. Hexmag for 260rem and pmag for 6.5creed. I do need to know the correct distance of the top of the mag catch to the top of the lower as in figure 10 by using a depth gauge. Here's a photo showing the mags. Operation of any AR MAGLOCK products outside the standard method of operation or its original intended use may cause non-compliance to laws / regulations, and injury or death. But if you're having this problem just take the flat of a knife blade and, holding the blade perpendicular to the magazine body, scrape a little bit of the plastic away until your bolt latch has free travel. None of the 3 15/30 i have worked. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Really appreciate your thorough pictures provided, that's an excellent way to provide data on your issues. You'll need to clay the upper, just like you'd do if you were checking an engine for piston-to-valve clearance. To my knowledge, no PMAGs will work in the FS-2000 to this day without modification. As soon as my wife lifts our household arms embargo, I will have one. Also if you rest your gun on the mag when you shoot (by the way don't do this) it will shove most mags including FN factory ones. It's not the bolt catch, itself, obviously. We STRONGLY encourage all users to always use the new PMAG magazine or some other 10 round magazine solution with a removable floor plate. I personally dont see why I would spend an extra five bucks for magazines that wont drop free in all my guns, may or may not be compatible with new and upcoming guns, and my next point: wont fit in all my guns. Copyright © 308AR.com 2023 16s and pmag Gen 3 problems!! | FN Herstal Firearms I recently assembled this Noveske rifle and bought 3. Also don't buy anything from Beavercreek Armory in Hillsboro, Oregon as they screwed me over with this poorly built, out of spec rifle. i have thermolds, and usgi mags and the rest of them work perfectly.. Scan this QR code to download the app now. These same parts are available from other vendors. It was initially 0.323 deep. Also, we'll be happy to correct or delete anything if you point it out to us in the meantime. AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types. If you have an account, sign in now to post with your account. I can manually push the bolt catch tab in to raise the catch higher. Iiiiffffff I owned one of those evil black rifles , I might buy the Hexmag brand when they went on sale for $6.95 ea. You are using an out of date browser. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. Magpul needs to tweak their mold a bit before they make the claims they do. I'm sure someone here can find that thread on the mag catch heights. PMAG problems - Midwest PX - New Jersey Gun Forums All Rights Reserved. The problem is pretty simple, the magazine's follower is failing to raise the bolt catch. I actually just noticed this issue on my Colt 6920 with Magpul M2 PMAGS. PMAG Problems Centerfire Rifles - Semiautomatic or Gas Operated Hey, everyone. You can post now and register later. I have a DPMS pattern LR-308 under construction that has a failure to feed and fails to catch the bolt on an empty magazine. I read through the threads dealing with this issue. . If you use PMAGS with your SCAR, READ THIS! - AR15.COM Mick 1 month later. If the solution to the feed problem involves a modification to the upper or lower, I'll test the bolt catch and take another measurement as shown in figure 5. My Pmag20 wont last round bolt hold open and fails to feed 10% of the the tip of the bolt catch that is supposed to be actuated by the back end of the magazine follower is missing the follower and end up not catching the bolt once the mag is empty i have a gen 3 pmag without the window and its kind of frustrating. Like you hear military folk say, Ounces equal pounds. And in the case of the PMAG, a full loadout saves the user a bit of weight. New production Colt-pattern U.S. GI mags are four to five dollars cheaper than generation three PMAGs. Your previous content has been restored. How is it though that my. All it takes is one out of spec cartridge that the extractor fails to grab leaving the cartridge behind in the chamber, going back then forward and pushing a fresh round against the cartridge left behind and you have the dreaded double feed where everything locks up. Seen here is a few examples of when a PMAG has to be manually removed: a problem that isn't present most of the time with plain old aluminum magazines. With the mag catch removed, a mag can be inserted so far into the mag well that the follower moves upward beyond the point where it can lift the bolt catch. Using PMAGs can actually do irreparable damage to an FN SCAR rifle. I used a digital caliper depth gauge as shown in the picture. The Fora platform includes forum software by XenForo. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. Upload or insert images from URL. Repeat for the P-mags and note any difference. JavaScript is disabled. TNVC/NGI Giveaway: 15 winners with over $7000 worth of prizes!! This will allow for easy removal of the magazine . Privacy Policy. A friend with a lower that started at 80% also had the same problem as I do and fixed his by shifting his mag catch up 0.050". You must log in or register to reply here. Reddit and its partners use cookies and similar technologies to provide you with a better experience. I didn't include that aspectbecause the bolt easily clears the bolt catch (figure 4) so I didn't want to throw in a red herring andconfuse the issue. What measurements do you have on your lower? I've heard of Issues with Pmags and ARs due to Pmags having more material on the rear of the mag, creating more distance between the follower and the Bolt Catch tooth which isn't as far with USGI mags, and wondering if it is that, plus tolerance stacking being my Catch has so much wiggle room on the Standard M&P. It was initially 0.323 deep. The witness make could be from the locking lugs on the bolt, mine don't have it so I can't say for sure. First and foremost, I will readily acknowledge that PMAGs are a great magazine. I started construction with the lower at 80%. I like the idea that I can accomplish a speedy reload by pressing a button and kicking a magazine out. This can cause partial engagement of the bolt catch and result in unintentional contact between the bolt carrier group and the bolt catch during normal weapon operation. For me I had to shave off small pieces of the mag to make the bolt catch itself latch. I'd like to get measurements with lowers that did not start as an 80% because there have been reports of80% lowers having the same problem as mine. Depending on the rear takedown pin you are using either pull the pin (Tacticool pin) or actuate the pin to disengage the receivers (KingPin & Hyperswitch). These two pics right here, and the height difference. If so, it would cause both symptoms. "And here remain with your uncertainty! Fix: Empty Pmag gen 3 doesn't catch/lock bolt - YouTube Also, since the follower rides too high the pmags I used made a dent in the follower from the bolt. I don't and I didn't . honest. Yours is 0.6640" for a difference of 0.028" which isn't as much as I expected based on drawings which is 0.049". https://www.luth-ar.com/product/buffer-tube-spring-assembly-kit-308/, Bolt catch is from a TacFire .308 AR Lower Parts Kit (not for an AR-15). If the solution to the feed problem involves a modification to the upper or lower, Ill test the bolt catch and take another measurement as shown in figure 6 (not figure 5). This will severly damage your bolt group over time. Similar occurences? The main concern is the failure to feed. Continue until the upper lip is flush with the upper receiver when closed. 11: Top of lower receiver to top of magazine release hole = 0.692. Maybe it's raising it too much, but a locked bolt is a locked bolt. Thanks for this HC, I'm going to inspect my Gen 3's to see if mine have the same witness marks. The bolt can still be removed by grinding but will no longer be usable. Its best to identify these two common issues with your rifle, before attempting to diagnose problems with your magazines. I think I may just shoot it a few mags and see what happens.. Also check out this great, descriptive video as the Gen3 7.62x51 PMag followers have a slightly different contour which can catch the feed lips, and not rise high enough to engage the bolt catch properly on DPMS Gen 2 style bolt catch levers. My external measurement as shown in figure 11 is the top of lower receiver to top of magazine catch hole which is 0.692. The metal Mag that came with my Stag worked fine however. For a while you only had so long to make the edit and then never again. Not a back-breaking amount, mind you, but not insignificant. How To Fix AR-15 Bolt Catch Lock Failure for PMAG's At the moment just keep posting as usual, the edit feature will become available. Correction to original post: If the solution to the feed problem involves a modification to the upper or lower, Ill test the bolt catch and take another measurement as shown in figure 6 (not figure 5). Yes I had to trim the left side rear notch square before the BC laid perfectly flat. check out the. Always use the firearm and AR MAGLOCK products as designed, engineered and intended for use. That should tell you what's going on. Fig. To clear, get the bolt to move back by removing the floor plate of the magazine, remove the spring and follower followed by the rounds in the magazine and the 2nd round should drop out. Just checked all of mine, I'm not sure how HC's ended up with a witness mark where it's at. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. Pmags have worked fine in the past. Your enemies, with nodding of their plumes, fan you into despair! What changed? AR10 bolt catch issues : r/AR10 When I release the bolt, the back end of the follower is sticking up, and the bolt will strip the follower right out of the top of the magazine if I let it go. His mags didn't ride the bolt catch up so we tried them out. 6: Bolt catch fully extended = 0.359, Fig. It's a precaution against folks who like to cause trouble immediately after joining up. Switch the Safety selector to 'Safe'. It is tight getting the depth gauge to the lower so the caliper may need to be slightly rotated but not in a direction that will affect the height measurement. It did. Just did this, no difference. If you could post a pic of that comparison, it would be helpful. Professional. . By 10: Top of lower receiver to top of magazine release = 0.696, Fig. After installation of the ARMagLock the button is. What's stopping your bolt catch travel, when you have that plunger and spring in there? When the PMAG 20LR is inserted into the magazine well, some MWS rifles exhibit interference between the bolt catch and the rear of the magazine. Cookie Notice Either the hole gets deeper, or a couple coils come off the spring, or the tail on the plunger gets shortened. Sorry, I see the bolt is hitting the follower i could not see that at first.. Not sure if I understand the problem correctly, but I thought the bolt catch is SUPPOSED to ride up on the follower? I get asked a lot why, in almost all of my reviews or videos, I use good old-fashioned U.S. GI steel magazines in lieu of Magpul PMAGs, a popular alternative that most shooters these days are familiar with. /r/ar15 is here for your favorite black gun links, build pics, questions and other tactical or practical information. New firearms are designed around common Colt-pattern mags, and Magpul has to keep accommodating new designs with generational changes, or new offerings altogether, like they did with the EMAG. Come join the discussion about optics, modifications, gunsmithing, styles, reviews, accessories, classifieds, and more! The problem apears to be that the mag follower tab does not protrude out the back of the mag far enough, the follower wants to ride more forward in the mag body, and the end of the catch tab is not lifted upwards to active the catch. If you experience this issue, make sure your lower is within spec, and your bolt catch is installed correctly and not worn down. Seamac, did you have to modify the black polymer on the mag? Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. My fix was with Gen2 pmags. The P-mags always functioned. The BC looks the same so this is a non issue. Support - AR MAGLOCK - Fixed Magazine Lock & Release Kit UPDATE: After seeing these pictures, I checked my factory mag. Also, PMAGs had trouble fitting in firearms like the British SA-80/L-85, and will not fit in the FN FS-2000 without the user modifying the weapon by removing a component that serves to seal the weapon from dirt and debris. I realized you can fix this by filing or dremeling off some material on the rear of the mag body, or by using whatever generation of magazine they implemented to fix this, or you could just arrive at my next point and save four or five dollars more by purchasing a GI mag. IMHO, I would get a USGI / high / known quality bolt catch and try one of those. When someone mentions must-have magazines for the AR platform, many shooters immediately think of Pmag Vs Hexmag. That one issue, right there, because in the previous pics, that bolt catch isn't sticking up enough to reliably get that bolt face every time. Again, though, I would like to recognize that PMAGs are a quality product and Magpul is very receptive to user feedback. magpul pmag milspec bolt catch problem : r/ar15 Another P-Mag bolt catch issue? - AR15.COM Mag still wobbles the same and the error still remains. For more information, please see our [ARCHIVED THREAD] - Another P-Mag bolt catch issue. Copyright 1996-2023 AR15.COM LLC. Before that would be a solution - you need tocheck how much further into the upper receiver that your magazine will go. Then collapse that spring ON the plunger, to coil bind, and measure the OAL of both (with spring in coil bind). Hope this helps. Try tightening the mag catch an extra turn. I sent an email toDaytona Tactical support telling that themagazine catch hole is0.049 too low compared to others I've seen drawings of and am awaiting their response. Second Media Corp., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The gun will feed rounds from the PMAGs no problem. Think it could be magazine springs? Because of the cost difference, weight, compatibility issues, and not dropping free in many platforms, Ill stick with what I know works. This is not the case with PMAGs in many platforms. P-Mag Follower and Bolt Catch Engagement *Issue Resolved!* There were no ammunition-related issues during the review. However, when using the CH to keep the BCG to the rear, the follower can slip past the bolt catch when slammed into the magwell or when jarred or shaken significantly after insertion. How can I make my rifle more reliable with PMags? A new one can be sent upon request. Loading magazines at home means more shooting time at the range. Guide to modifying .308 Gen3 P-Mags to work in DPMS G2 Its Alex C. with TFBTV. The cause could be one of the following: Bolt catch assembly is too far away from the back of magazine well Finger on bolt catch is too short Slight slop (looseness) on magazine, or magazine faceplate Close the receivers back together and re-engage the rear takedown pin. Would anyone be willing to measure and report their heights from the top of the lower to the top of a cartridge case head? PMag Not Locking Bolt Catch : ar15 Gonna remove the anodizing, but making omelets requires the breaking of eggs; so.