Bcm upper rec assembly mk2 4urmk2. Bcm mk2 laser engraved stripped upper receiver optic ready. I emailed them asking for a stripped one last year and they said all the mk2 uppers were going towards production of assembled uppers. This year is still crazy. Whether you opt for the precision of the bcm mk2 upper or the power of the bcm 300. Bcm mk2 laser engraved stripped upper receiver optic ready. Forged from 7075t6, the bcm mk2 upper receivers retain a form following grain structure which maximizes. This is the first upper that bcm is manufacturing in house. The complete mk2 uppers have been pretty popular and chances are that bcm is focusing their limited capacity to fulfilling their lineup. Bcm mk2 laser engraved stripped upper receiver optic ready. Forged from 7075t6, the bcm mk2 upper receivers retain a form following grain structure which maximizes. Looking for a bcm mk2 upper only. From what ive read bcm only sold these stripped uppers for a short time and no longer is selling them unless it in a complete upper. Forged from 7075t6, the bcm mk2 upper receivers retain a form following grain structure which maximizes achievable strength, the mk2 upper receiver retains all usgi components in. Bcm mk2 in my opinion are the best uppers. However i rather have just a stripped version than complete. But by far my favorite. Barrel fits extra tight to the point you have to freeze and heat. Forged from 7075t6, the bcm mk2 upper receivers retain a form following grain structure which maximizes achievable strength, the mk2 upper receiver retains all usgi components in. The enhanced mk2 upper receiver features a relocated forward assist and unmatched rigidity. Forged from 7075t6, the bcm mk2 upper receivers retain a form following grain structure which maximizes achievable strength, the mk2 upper receiver retains all usgi components in. Bcm ar15 stripped upper receiver mk2. Shop our vast selection of bcm ar 15 upper receivers! When you want to build the best, a bcm upper are a great place to start! I'm going to swap my 16 bcm bhf elw standard upper for a similar 14. 5 upper. Is it worth waiting for the ones with the mk2 uppers to surface?
