The lock nut is an excellent way to align (clock) and retain your muzzle device. It is reusable many times, provides positive retention and does not require special tools. Lock nuts also prevent accidental damage to your rifle during muzzle device installation. Our lock nuts are designed to conceal and protect the barrel just behind the muzzle.
New in the GEN2 version: allowance for bull barrels up to 0.930 diameter and two different depths for muzzle concealment options. For our brakes that use thread adapters, the deep side of the GEN2 Lock Nut will completely conceal the adapter.
Key Features:
Easily install muzzle devices with no special tools
Dimensions: 1.05" diameter x 0.30" long (fits any barrel muzzle diameter 0.93" and under)
Two depth options for clean appearance after installation
shallow side depth: 0.060"
deep side depth: 0.120"
Available threads: 1/2-28, 9/16-24, 5/8-24, 5/8-32 and 3/4-24
