The Stingray Non Linear Compensator handles gas flow differently to standard Linear Compensators. The STG556C-BLK features a series of porting channels that run both parallel and vertical with and to the bore. The parallel channels also feature a series of gas expansion chambers along their length.

Features :

• Caliber: .223/ 5.56mm
• Material: AISI4140, Hardened 48-52Rc
• Thread: 1/2-28 UNEF R/H
• Comes with crush washer for correct timing of the device