bigrich20 Sergeant Full Member Minuteman May 11, 2009 129 0 42 Dec 12, 2011 #1 Dec 12, 2011 #1 Does anybody make a .22 upper that will work on a m16 lower? Spikes tactical did at one time but killed there .22 uppers! They said they would be building them again sometime.
Does anybody make a .22 upper that will work on a m16 lower? Spikes tactical did at one time but killed there .22 uppers! They said they would be building them again sometime.
