M4 Bird Cage Muzzle Brake (22mm muzzle threads) – Hunt Gear Supply

This thread-on muzzle is compatible to any 22mm muzzle threaded barrel tip. Aluminum alloy construction.
Diameter: 1 inch
Length: 2.75 inch

22mm muzzle threads compatible to:
RAP4 Barrels
T68 Barrels
468 Barrels
Flasc Barrels
Milsig Barrels
Maxtact Barrels
Hammerhead OneShot Barrels