Sep 3, 2020 Mr. Booshie The FN Scar guy 233 0 Joined Jan 10, 2012 Messages 7,577 Reaction score 7,962 Location Tucker/Norcross Sep 3, 2020 #11 Bout tree fiddy
Sep 3, 2020 opps The Hen that laid the Golden Legos 355 0 Joined May 22, 2010 Messages 5,548 Reaction score 1,259 Location West of ATL GA Sep 3, 2020 #12 Colt Martin Marietta M16 A1 upper, second gen barrel with chrome lined bore.
Sep 3, 2020 J jeep78 The Hen that laid the Golden Legos 36 0 Joined Jun 14, 2011 Messages 14,736 Reaction score 22,100 Location Mid-Ga Sep 3, 2020 #13 I think it predates the A1. No forward assist. It is an original M16 Original barrel was 1 in 14 twist. Then went to 1 in 12. Then went to 1 in 12 with chrome chamber. Then went to 1 in 12 chrome chamber and bore. Then went to......... ad infinitum
I think it predates the A1. No forward assist. It is an original M16 Original barrel was 1 in 14 twist. Then went to 1 in 12. Then went to 1 in 12 with chrome chamber. Then went to 1 in 12 chrome chamber and bore. Then went to......... ad infinitum