3 years 50 weeks ago, 10:50 AM
Has anyone taken a previously gas operational AR and added a piston system to it? How easy/hard is it?
"We cannot defend freedom abroad by deserting it at home" Thomas Jefferson
|Guns Lot Activity|
Currently Active Users: 580 (0 members and 580 guests)
|Guns Lot Statistics|
|Topics: 8,690, Comments: 161,634, Members: 23,517
Welcome our newest member: Hank6046