Check with Brownells. I think they have the uppers and a few weeks ago they also had the Colt 9mm uppers. you just need to drill for the gas tube.
Type: Posts; User: cnjcomp; Keyword(s):
Check with Brownells. I think they have the uppers and a few weeks ago they also had the Colt 9mm uppers. you just need to drill for the gas tube.
You may find the upper, but A1 rear sight parts are hard to come by.