I am building a project that will have a Bushmaster Carbon Upper and a Spikes lower, Will I have any problems with fitting the two? Also who makes a bolt carrier Ass. without the forward Ass cuts in it? Any help would be great.
Posted: 9/25/2008 3:04:47 AM EDT
[#1]
JP has a competition bolt carrier that is lighter and also does not have the cuts in it.
