Rainier Arms Base Piston 16" 5.56/.223 Upper Receiver Group - FREE SHIPPING - $575.00
(AIM Surplus)
The Rainier Piston Series are built in collaboration with Adams Arms Piston Kits. The 5.56 Midlength Base 16" Upper is a standard mil-spec upper that incorporates the patented Adams Arms technology. | 1670 views | 4 Comments |
Updated: 4/2/2015 (111 months ago) Submitted by: peashooter7 EXPIRED DEAL | |
Product ID: XRA1406 |
Date: 4/2/2015 | Name: System Message
Date: 10/14/2014 | Name: System Message
Date: 6/5/2014 | Name: System Message
Date: 4/5/2014 | Name: Thrackmoor