I bought a complete lower from an individual. I bought a complete upper from palmetto state. Took them to the range today for the first time. Tried loading a round and the round went in the chamber but bolt stopped short of closing. I used the charging handle to close the bolt manually. Sighted in on target and click...no boom...pulled back on charging handle to make sure lug had a hold of the round it did so I shut it again and click...Repeated this process several times with other rounds and only once got the gun to fire...any clue what I got going on here...kinda bummed cause I wanted to sight it in for my boys to take on the Tennessee youth hunt...


REALTOR with Zeriss Realty