* Material: 400 Series Heat Treated Stainless Steel
* Finish: Heat Treated FDE - Matte Non-Reflective - This is not a coating
* Caliber: 17 HMR
* Thread: 1/2-28 RH
* Includes: Crush Washer
* No center cut to reduce muzzle mirage
* Size - Ø1.0" x 2-3/4" long, 7/8" wrench flats
* Weight - approx 5 oz