M4CARBINE.net
Decicated .22LR upper
AR/M4
Beyond 5.56/.223
WallaS
October 5, 2008, 2:50pm
1
Moved to Pistol Caliber forum.
Gun_Runner
October 16, 2008, 8:05am
2
Links are nice!
https://www.m4carbine.net/showthread.php?t=19946