TR50 HDR50 TR50L M4 Carbine MK23 Socom Thread-On Silencer (17mm muzzle threads) Helix 2 receiver bolts

2 receiver bolts

Key Features:- Made of aircraft aluminum- 4 Adjustable Positions  (3 inches of adjustability)-Compatible with solid remote adapter with rear attachment slot

+ Soft-Touch Bolt with 3-Stage Bolt Acceleration

Ready for MagFed and Hopper Play

The Tactical Barrel will not just make your marker look and feel better

TR50 HDR50 TR50L M4 Carbine MK23 Socom Thread-On Silencer (17mm muzzle threads) Helix 2 receiver boltsThis is a thread on silencer with 17mm threads, easy to install and remove. In this version, the barrel is attached to the back end of the silencer and the barrel does not recess into the silencer (comes with a fitting adapter). Aluminum alloy construction. Diameter: 1. 5 inch Length: 7. 6 inch