Hands down my preferred bcg - Cryptic .223/5.56/.300 AAC Blackout Right Hand Bolt Carrier Group (BCG) - Complete

I have purchased several different BCG’s, from some of the highest rated manufacturers and I have to say that I consistently find myself purchasing Cryptic BCG’s to replace the other ones I have tried. They just feel smoother when chambering a round and they are so easy to clean after a week of camping in the woods or desert areas. Carbon simply doesn’t stick to the coating on these BCG’s.