Originally Posted by
MovinMan
So Id like to add some info.
Did some testing today with the LMT enhanced bolt and carrier in my SBR. 11.5 inch Noveske barrel, XM193 ammo, both suppressed and unsuppressed.
It would not lock back on the last round regardless of suppressor usage. It also didnt matter if I used the ST-T2 buffer or the H-2. Cycled fine just wouldnt lock back the BCG on last round.
Changed the entire BCG with a Young Manufacturing National Match, ran fine. Swapped the bolt out and put it in the LMT enhanced carrier, ran fine. Tried to use a brand new BCM bolt.....wouldnt fit in the carrier.
Hmmmm, couldnt figure that one out.
Used a Noveske bolt in the LMT carrier, ran fine....regardless of ammo, buffer, spring, suppressor.
So its without a doubt the LMT Enhanced bolt that is the problem....at least with my gun.