ARGarrison
Member
Okay I've been looking through old post and haven't found any good anwers to the question I'm looking for, So;
Is any one using or have used a Carbon 15 .22 upper on an Aluminum lower? Any problems? Any one using another dedicated .22LR upper?
Is any one using or have used a Carbon 15 .22 upper on an Aluminum lower? Any problems? Any one using another dedicated .22LR upper?