Midwest Industries Alpha Tank Muzzle Brake Features The Midwest Industries Alpha Tank muzzle brake uses a dual chamber design to redirect propellant gases in a way that significantly reduces muzzle climb during rapid strings of fire. Constructed from 416 stainless steel the brake is built to withstand repeated heat cycling without losing its dimensional accuracy or finish over time. At 2.25 inches in diameter and 12 ounces in weight the brake adds noticeable muzzle control without excessively altering the rifle s balance. The bead blasted Silver Matte finish gives the brake a distinct look while standing up to the elements during field use. Machined with an M14x1LH thread pitch the Alpha Tank is built to thread directly onto AK-47 pattern rifles using the common 24mm left hand thread standard. Reducing muzzle rise with a brake like this one allows for faster more accurate follow up shots a meaningful advantage for competition or defensive AK shooters. Made in the USA and backed by a lifetime warranty the brake is manufactured to standards that give shooters confidence in its long term durability. AK platform shooters looking to improve control and speed up target reacquisition will find the Alpha Tank a direct upgrade over a standard thread protector. Midwest Industries Alpha Tank Muzzle Brake Specifications Manufacturer: Midwest Industries Model: Alpha Tank Brake Compatible Hosts: AK-47 Material: 416 Stainless Steel Finish: Bead Blasted Color: Silver Diameter: 2.25 Diameter Hole: .410 Thread Pitch: M14x1LH Weight: 12 oz Available At: GrabAGun