

You should easily see where the interference is because the file will leave marks where it's hitting. V7 Weapon Systems Titanium Pivot/Takedown Pin Set (Black) MSRP: 32.00.

Aero's m4e1 lower has a screw that runs up through the grip tang to put pressure on the upper. BCM AR-15 Enhanced Lower Parts Kit - Flat Dark Earth. I've heard of people bedding their uppers to their powers. You can also jam a foam ear plug down there to take up the slack. In most instances, we cannot find a single. But, it eliminates the quick take down feature of a pinned upper receiver. Comes with everything shown in the above pic (GF MOD3 Grip, BCM PNT FCG and BCMs QD plate). Once again, put the front pin in and close the upper and lower, then take the rat-tail (round) file and just LIGHTLY pass it back and forth through the hole a couple times. JP makes a rear takedown pin that will do it. The only two options are to either buy a stripped lower and swap all your stuff over, or to use a rat-tail file and GENTLY remove just enough material from the rear hole (upper) to open up the clearances just a bit. Removing this pin allows you to take your rifle apart. 250 Diameter Enhanced Push Button Take Down Pin (Best High End) 4. The takedown pin is a part that connects the lower and upper receiver of an AR-15. CMMG HD Pivot & Takedown Pins AR15 Parts Kit (Best Budget) 3. Mainly determine if it's a front/back or up/down issue. Yankee Hill Machine EZ Pull Takedown Pin Set (Our Top Pick) 2. I'd put the front pin in, close 'er up, then take a flashlight or bore scope and see if you can see the misalignment. I don't mean a thousndth or two, but visibly "ovaling" the hole. I've seen some of their parts where they've literally "hogged out" holes to make them fit. Colt Semi-Auto Ambi Selector (Safety) Your Price: 49.00 Out of Stock.

BCM AR15 Enhanced Lower Parts Kit (semi) BCM - BLACK. Just for curiosity, who made the lower? I know there's one manufacturer out there that's famous for making out-of-spec shit that only fits their "matching" parts. BCM AR15 Enhanced Lower Parts Kit (semi) BCM - BLACK. Definitely sounds like the lower is out of spec.a little.
