Dec 30, 2024 · Or look around and catch a DD RIS2/Block2 complete upper on sale. Yeah it's a 14.5" and basically disregards everything I just said, but you'll probably never upgrade from a RIS2, and …

Aug 1, 2020 · I just ordered a BCM barreled upper and a PSA completed classic lower so I'm curious if I need to swap out the carbine buffer that comes with it to an H or H2. Any help in this matter would be …

May 28, 2024 · All BCM® Upper Receiver Groups with a MCMR Handguard Include: One 3" Picatinny Rail Section One BCM MCMR Sling Mount Manufactured by Bravo Company MFG, Inc. (BCM) …

Sep 26, 2016 · Is that a good combination for an AR15 build? Any specific uppers from BCM for a carbine. I was looking at the socom upper.

Jun 18, 2024 · This feature is offered on all BCM upper receivers and all BCM barrels. T-Marked Upper Receiver The contemporary M16/M4 rifle is built around the concept of modularity. All of the BCM flat …

Nov 3, 2024 · BCM and MEGA/ZEV/EXPO (Mega) have "thermal fit". I do like these receivers. Even if "thermal fit" may lean toward marketing hype both the BCM and Zev uppers I've used have made …

Jul 28, 2023 · Is the BCM Mk2 upper worth it? I see people occasionally laud this upper receiver quite a bit, but non-mil spec geometry made me shy away from it. Those "features" the Mk2 promises …

Oct 24, 2023 · The my first build with one of the blem uppers is a super cool 14.5” with an aero lower loaded with a LaRue MBT-S, Geissele ultra duty lower parts kit, BCM H2 buffer assembly, Rosco …

Mar 18, 2013 · My BCM upper sits on a S&W lower. I don't really see an issue with this. My next upper BCM or PSA will sit on a Del-ton lower I have ready to go. If it makes any difference the current BCM …

Apr 5, 2020 · The BCM name carries a little more weight, and that matters to some people. As others have said, the bcm upper receiver uses a thermal fit to the barrel extension, which lends itself to the …