02-01-2012, 05:23 PM
Yes, I forgot to mention that I installed that modified gas key on a slickside (no forward assist serrations) bolt carrier from Young's, using sealing compound, torquing well, and sealant on the fastener threads too.
The AR10 version doesn't need any special gas key because the gas key is higher on the bog boy, providing enough clearance for the roller cam.
I told the owner of POF at SHOT that Colt had that roller cam on the AR-10A back in the early 1960's, which he was unaware of. Pretty interesting to see history repeated like that.
The AR10 version doesn't need any special gas key because the gas key is higher on the bog boy, providing enough clearance for the roller cam.
I told the owner of POF at SHOT that Colt had that roller cam on the AR-10A back in the early 1960's, which he was unaware of. Pretty interesting to see history repeated like that.