2 years 19 weeks ago, 11:50 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: 673 (1 member and 672 guests)
|Guns Lot Statistics|
|Topics: 8,510, Comments: 159,573, Members: 23,524
Welcome our newest member: Hank6046