- Convert your 12.7mm,13mm, 14mm, 15mm, 15.88mm, 16mm, 17mm, 18mm, 19mm, 20mm diameter non-threaded barrel to a standard 1/2″-28 UNEF thread for all your end-of-barrel accessories.
- (If your front sight is more than 1 inch behind the muzzle, this will still work.)
- Caliber: .177 .223, …..For use with cartridges up to .25 CAL.
- Tighten with 2 Black Set Screws
- Allen wrench tool included in order
- Material: Alloy Aluminum
- Color: Black
Barrel Thread Protector: Length is .590″, Outside diameter is .764 With a clean crisp knurl.
1 x Thread Adapter
1 x allen key