1/2x28 556 Linear Compensator AR15 Compensator 556 AR15 1/2x28 Muzzle Brake

This NSPEC Innovations linear compensator has been strategically designed to help mitigate the dust signature when shooting in the prone position. We have eliminated downward facing ports while maintaining recoil reduction. 

Features: 
Includes wrench flats
Material - Steel
1/2x28 Thread Pitch