Thread Pattern:5/8×24 (typically for .308/7.62/300BLK/6.8SPC/6.5 Grendel firearms)
Hard Anodized
Not designed to reduce recoil, muzzle rise, or flash signature.
No back pressure is created so gas cutting is not a problem
1.36 dia
3.250 long
6061 aluminum
3.5 oz.
3/4 wrench flats
Includes crush washer