closely managing your body's microclimate to keep you warm & comfortable

Handguard Rail is Picatinny/ MIL-STD 1913 rails with more mounting holes for flexible mounting and increased ventilation

Reversible undercover badge and ID holder

3-inch cutting edge will make quick work of boxes

providing long-lasting strength and a professional look

Midwest Industries AR-15 5.56/.223 Two Chamber Muzzle Brake MI-MB4 Camouflage Clothing closely managing your body's microclimateMidwest Industries AR 15 5. 56 . 223 Two Chamber Muzzle Brake Includes new crush washer. Large two chamber design reduces muzzle climb Constructed from tool steel with a phosphate finish 1 2 28 threads for 5. 56 . 223 rifles MPN: MI MB4 UPC: 816537018704