Material: 9310 Alloy Steel - Bolt Head - 9310 Steel is a low alloy steel that is a mixture of nickel, chromium, and molybdenum. CTRL + SPACE for auto-complete. All work on firearms should be carried out by a licensed individual . It wont easily come apart, the bcg is sitting in the buffer tube somewhat. I got one from them that stuck a little but I used frog lube and it seems to run fine. I built a new rifle with cbc industries CH, BCG, and upper. "Tap" your magazine to be sure it is properly seated. I don't believe it is normal but once a path is worn it shouldn't be a problem. If I open the receivers, I can pull the bcg back but it takes quite a bit of effort. Is this normal? and our FM-9 5in (glock style) upper with rear charging handle , EP Armory 80% lower, and a PSA lower parts kit. All Rights Reserved. , SOO MUCH BETTER THAN OTHER VIDEOS THANKYOU. Basically a video showing me using the AR-15 mortaring technique to unjam a stuck bolt \u0026 charging handle w/round chambered. Assuming everything is put together correctly it sounds like something you have may be out of spec. I teach how to use the mortar technique and simulate how my AR-15 bolt carrier group, (Bcg) locked up with a live round stuck in the chamber and a bolt carrier group locked home. And when this happened to me it ruined my day of shooting and did know how to fix the issue until later when I got back from shooting and looked up solutions on the internet and it took me many searches to find this method so I figured I would pay it forward and upload a video of my own to help other ar15 owners in case they need to ever perform this technique and get their rifle back to working order. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. KAK began in one small shop, supplying specialty firearms components with innovative designs to shooters and hunters across America. When pulling back the charging handle with the mag in, it seems to cycle ok, but with the mag out I think the front of the BCG is dropping down slightly and this somehow causes the whole thing to bind up. Go back to the others, stuck like hell. Upon installing those parts, the rifle has became very difficult to charge. Jan 28, 2012 32 0 54 Up State, NY. Just assembled my first AR9 pcc. A Nitrided BCG typically has a gloss black texture. Ill remember this next Im putting my AR back together. Thank you SO MUCH for this! 218 N State Street Orem UT 84057 Oh, also lubed the heck out of the BCG and lugs. Take the upper off and remove the BCG. With a known working BCG and charging handle in the assembled rifle, it works fine. Great video. This means that this is one strong, durable, and reliable charging handle. Since you say you have another bolt carrier from your old A2 and it works, then for process of elimination try swapping individual parts to see if the problem is just on part that may be out of spec, or you may discover that it could be multiple parts. So some further details: when separated from the lower, the BCG can be pulled in and out freely by hand without pulling the charging handle. 833-496-6401, Finish Your Build Kit: NcSTAR 'Sharp' Stock, for Milspec Tube, Black + KAK Industry Complete Mil-Spec LPK + Davidson Defense Premium Left Handed M16 AR-15 Black Nitride Finish BCG + AR-15 M4 Charging Handle Mil-Spec Quality + Mil-Spec Buffer Tube Kit, + NcSTAR 'Sharp' Stock, for Milspec Tube, Black, + KAK Industry Complete Mil-Spec Lower Parts Kit (LPK), + Davidson Defense Premium Left Handed M16 AR-15 Black Nitride Finish Bolt Carrier Group BCG, + AR-15 M4 Charging Handle Mil-Spec Quality, NcSTAR 'Sharp' Stock, for Milspec Tube, Black, KAK Industry Complete Mil-Spec Lower Parts Kit (LPK), Davidson Defense Premium Left Handed M16 AR-15 Black Nitride Finish Bolt Carrier Group BCG, AR-15 M4 Charging Handle Mil-Spec Quality, To view the most up-to-date shipping times Click, To view Warranty, Returns, Terms & Restrictions Click, AR-15/LR-308/AR-10 Uppers and Upper Parts, Body Armor/Plate Carriers / Protective Gear, Elite Series > AR-15 & LR-308/AR-10 Upper Build Kits, All AR-15 & LR-308/AR-10 > Upper Builds by Caliber, AR-15 & LR-308 Full Build Kits (Everything Minus Lower), AR-15 & LR-308/AR-10 Complete Upper Build Kits, AR-15 Side Charging Upper Receiver Builds, AR-15 Upper Build Kit - Left Hand Ejection, DIY Pistol Kits: Bear Creek SIG P320 Compatible Barrel, 9MM, 4.7", Black Nitride, Fits Full Size P320/M17 + Live Free Armory LF320 Pro Slide w/ RMR Cut - Graphite Black Cerakote 416 Stainless - For SIG P320, Starter Kit: ELD Performance "Kukri" AR-15 9mm 6", 1-10T Nitride Barrel + Guntec AR-15 Micro 'Trident' Flash Can with Glass Breaker, 1/2x28, Black, Davidson Defense '10-Bone' 5.5" AR-15 10mm Nitride Pistol Upper Build Kit, Davidson Defense 'Digger' 10.5" AR-15 10mm Nitride Pistol Complete Upper Build. "Rack" pull the charging handle of your AR-15 back swiftly with ample force and release it . 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One new winner* is announced every week! AR-10 .308 BOLT CARRIER GROUP DPMS GEN 1 BCG - UCT EXO NICKEL BORON. I have also seen pictures of similar instances when googling for it. AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types. This website uses cookies to improve your experience. Brand: The Mil-Spec Lower Parts Kit is produced by KAK Industry [https://www.DavidsonDefense.com/kak-industries-ar-products.html] with high-quality steel & brass components. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Weight: The overall weight of the KAK Mil-Spec Lower Parts Kit is 0.505lbs. sometimes binding right at the beginning of the pull and sometimes about an inch into it. This charging handle is small but mighty. Lower parts kits take all the guesswork out of finishing your lower because all the pieces you need are included. Add to Cart . Crosspost on your blog site, social media, internet forums. During the break in of a new BCG mine is wet when I am running it for the first hundred or so rounds. Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. Also, pull out the charging handle so the gas key can slide it, drop both together. Notify When In Stock . A BCG is made up of the Bolt Carrier, Bolt (complete), Firing Pin, Cam Pin, Firing Pin Retaining Pin and we like to lump the Charging Handle in with this, though many don't. . My second build has an AAC 16" carbine 300 blackout upper. zombies-R-real Private. I agree that it sounds like a buffer/buffer retainer issue. Sounds like you've figured it out. That'll at least get the surfaces on the upper/BCG/lower "mated" and smooth out the action some. It stuck about a " behind contacting the bolt catch and bolt catch moved freely with no effect. Couldn't open the rifle up so I had to mortar the hell outta it to get it to return to battery. Are you using cheap parts bought off of Ebay or amazon? Copyright 1996-2023 AR15.COM LLC. Nitrided Bolt Carriers have increased resistance to heat, and corrosion. The machining or coating inside the gas key resulted in too small a diameter opening. The Teflon coating on the handle makes it resistant to corrosion and waterproof. Add an empty magazine and cycle. Thank you for keeping it simple. SALE PRICE: $89.99. It binds on the gas tube preventing the bcg from going into battery. Copyright var date = new Date(); document.write(date.getFullYear()) Delta Team Tactical. /r/ar15 is here for your favorite black gun links, build pics, questions and other tactical or practical information. 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. Re-lube it and the entire BCG. Did you strip it down and look for issues? By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Then install the BCG and makesure it cycles smoothly. 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. PSA PA10 Nitride BCG & Charging Handle Combo - 5165448206 . Thanks for the info guys. Having a comfortable and well-balanced & portable rifle starts with stock. Any use of this content without express written consent is prohibited. Delaware: Mag Ban Committee Hearing Next Week, Palmetto State Armory (PSA) AR15 Upper Receiver Fast Shipping!! SALE PRICE: $139.99. Ambi Charging Handle & .308 Black Nitride BCG - APSL100447S. United States Of America From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. 218 N State Street Orem UT 84057 From 5.56 NATO to 7.62, we offer affordable options that cover all of the most popular calibers. Please complete the fields below to send your friend a link to this product. When I put it together and tired a function check I couldn't pull the charging handle back more than about a half inch unless I mortar it. etc. This isn't my first build but I can't remember if that happened when I built the first one. AR-9 9MM BOLT CARRIER GROUP - GLOCK AND COLT BCG - WMD NiB-X NICKEL BORON. Necessary cookies are absolutely essential for the website to function properly. Thank you in advance! 16" 5.56 / .223 1x7 GOVERNMENT 4150 CrMoV MELONITE NITRIDE BARREL - MID-LENGTH GAS. I've been putting together my first build. We carry BCGs and Charging Handles from many top brands, as well as some of our own unique brands you wont find anywhere else. Precision, fine blanking process ensures precise edges and superior flatness for correct fit and solid installation. The item you are trying to purchase is currently out of stock.Please enter your name, email, and phone number below. When you try to pull it out by the charging handle, it locks up. Forward Assist Notches: This BCG comes with forward assist notches that allow the forward assist on the upper to contact the BCG, pushing it forward and locking the bolt into place. TAGS. We think it's the charging handle. United States Of America These cookies do not store any personal information. Put my bolt carrier and charging handle in a new upper and it was getting stuck when charging. The BCG moves relatively easily when I pull directly on it and when the BCG is out the charging handle moves easily. Latch Style: A2 Style - The A2 Style Latch is on the left side of the rifle with a minimalist and sturdy design. I feel it is a valid complaint if you want to take it up with a manufacturer but also feel that t won't cause future problems once worn in.