Midwest Industries, Inc. is a U.S. manufacturer of quality tactical rifle accessories for the AR15/M16, AK47/74, Ruger SR-22, Ruger 10/22 and many others.
Matador Arms The Regulator Muzzle Brake - 9mm 1/2x28
AR-15 5.56/.223 Two Chamber Muzzle Brake - Midwest Industries, Inc.
Midwest Industries Muzzle Devices
Ruger AR-556 MPR Rifle: Review & Test - RifleShooter
1/2x28 Muzzle Brake, 2 Chamber, Black - 5.56/.223
Midwest Industries Two-Chamber Muzzle Brake 5.56mm 1/2-28 Thread Steel
1/2x28 Muzzle Brake, 2 Chamber, Black - 5.56/.223
AR-15 5.56/.223 Two Chamber Muzzle Brake - Midwest Industries, Inc.
Howard's Pawn And Gun
1/2x28 Muzzle Brake, 2 Chamber, Black - 5.56/.223
Custom Midwest Industries SAINT 5.56mm Build - The Armory Life
1/2x28 Muzzle Brake, 2 Chamber, Black - 5.56/.223