Bayonet muzzle ring too big? The Tacticool22 Bayonet Muzzle Ring Sleeve—also known as our popular Bayonet Barrel Adapter—allows the muzzle ring in the cross guard to fit properly which prevents the bayonet from moving around excessively.
Works on 16″ barrel AR-15’s with carbine length gas systems.
At less than an ounce, this AR-15 bayonet barrel adapter is very lightweight, and fits standard 3/4″ barrels with 1/2-28 threads, such as the S&W M&P15 in .223/5.56. It is also easy to put on. Just remove your flash hider and crush washer, slip on the adapter and add a new crush washer, and then screw on your flash hider or other muzzle device.
Bayonets that will work include:
USMC OKC-3S bayonet
Bayonet Muzzle Ring Sleeve Features
Made from aircraft-grade aluminum.
Flat black, hard-coat finish.
Anodized to Type III Mil-Spec for a long service life.
Designed, developed, and manufactured in the USA.