- 12.5″ Rosco K9 Barrel
- Patrol Length Gas System
- Riflespeed 7519 Gas Control
- Geissele Federal 10″ MK4 Rail
- Dead Air – Keymo Micro Brake
- Forward Controls Lo-Pro Forward Assist
- Billet Dust Cover
- Included Red Right Hand Bolt Carrier Group
- Included Geissele Super Charging Handle
12.5″ K9 Premium Upper
Introducing our Premium Line of Uppers.
Utilizing Rosco Stainless Steel Barrels for those shooters looking for the Performance down range Stainless Steel barrels often provide.
We build our Premium Series with all the extras you would find in a high end upper package.
Full Gunsmith Assembly, Lapped Upper Receiver, and Bedded Barrel.
These Uppers are sold complete with Red Right Hand Bolt Carrier Group and Geissele Super Charging Handle.
Out of stock