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:
- M7 bayonet
- M9 bayonet
- M10 bayonet
- M11 bayonet
- 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.
Bayonet Muzzle Ring Sleeve Review
See Gunsumer Reports for their Tacticool22 AR-15 Bayonet Barrel Adapter Review.
Michael Webb (verified owner) –
Easy to install. Well machined with good tolerances. Worked exactly as advertised. Highly recommend. I put this on a Colt AR-15 16″ with a M9 bayo. Fit like a glove.
Jack Ramsey (verified owner) –
Just received the AR-15 Pattern Rifle Bayonet Barrel Adapter. It was simple to install and exceeded my expectations. Their is absolutely no rattle at all when my bayonet is installed on my Bushmaster AR-15. I am very pleased with it and would give it 6 stars if it were possible!
jadapower (verified owner) –
I couldn’t have asked for a simpler, easy to install addition to my rattling bayonet on my m4. This bayonet adapter has perfect tolerances and fits exactly as described. Thank you for making a exceptional product. This is a must have for anyone with a carbine length handguard.