2010年12月1日 · AR-15 » Rifles, Uppers, Lowers, Barrels, and more AR Sponsor: AR-15 AK-47 Handgun Precision Rifles Armory Training Competitive Shooting General Outdoors Archery Hometown Industry

2024年12月30日 · Thanks man, but I didn’t say anything about Mlok vs Quadrail. I’m in a bit of a specific situation where I need help deciding between two different uppers. One is 14.5” MCMR-13 with BFH barrel and MK2 receiver, while the other has the raider hand guard and BCM’s standard receiver and standard barrel.

2024年12月26日 · Upper: Crafted from forged 7075-T6 A3 AR aluminum, our uppers meet MIL-SPECS and boast a hard coat anodized finish. Proudly made in the USA by a mil-spec manufacturer. Bolt Carrier Group: Experience reliable performance with the ToolCraft BCG, featuring a bolt made of mil-spec shot-peened Carpenter 158 steel.

2016年7月6日 · I will eventually be storing them on spare uppers, once I can afford to build a couple of the Spike's lowers. Until then, I'll have to make due with one lower and a couple of uppers. .50 Beowulf may be the next one, just to scare the crap out of other folks on the 100 yard line... I like the tube-cooler idea. I'll have to look into that.

2024年6月8日 · AR-15 AK-47 Handgun Precision Rifles Armory Training Competitive Shooting General Outdoors Archery Hometown Industry About AR15.COM AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types.

2018年6月14日 · AR-15 » Rifles, Uppers, Lowers, Barrels, and more AR Sponsor: AR-15 AK-47 Handgun Precision Rifles Armory Training Competitive Shooting General Outdoors Archery Hometown Industry

2024年11月3日 · Good day all Looking to build a new upper, just a nice plinker; 223/556, 16" Carbine. Never used a thermal-fit upper receiver before and see that a little heat is required to fit the barrel.

2020年9月16日 · It's frustrating for certain. The exact same reasoning can easily be applied to almost all semi-auto pistol slide/barrel assemblies and practically all AR uppers. I fully expect that at some point. I've tried to get politicians and people with deep pockets to tell the ATF to knock it off as having a gun which is two guns is absurd but so far no ...

2012年2月21日 · AR-15 AK-47 Handgun Precision Rifles Armory Training Competitive Shooting General Outdoors Archery Hometown Industry About AR15.COM AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types.

2013年4月30日 · I have found that the AR-15 has a long gestation period. Actually I can't seem to keep uppers around. Either I build a gun or a buddy stops by and says" I have been looking for just that type of upper". I found some RRA lowers marked 458 so I guess I need to put them on display and hope they attract some uppers.