Be sure that you are following your local laws and regulations when installing this product. This is a flash hider.
A futuristic inspiration from the legendary A2 bird cage, this hider has 4 splines machined to allow hot gas to expand slowly and swirl foreward of the device, effectively reducing muzzle signature. It also features 3 comp holes to reduce vertical recoil.
All devices come standard with a free steel crush washer, but other locking options can be purchased to fit the build you're after.
MilSpec 416 Stainless, from a local supplier
3.3 Ounces
2.5" Length
.85" O.D.
.468" Thru hole, to fit a large variety of calibers.
.125" Comp holes, for vertical recoil reduction
4 splines 3+1 axis machined in an X configuration, for flash reduction
Solid well made product. Good flash response. Seams to enhance accuracy on a 20" barreled target AR 5.56. I have at least one of each style Helius muzzle devices, and all work as well other brands costing much higher prices.
Great craftsmanship, no machine marks or burrs! Will be buying more guns so I can order more muzzle devices from Helius Tactical!!