MI-BC556 Midwest Industries Blast Can 1/2x28 5.56mm

Features:

• Directs muzzle blast forward on short barrel rifles and pistols. Does not reduce recoil or flash.
• Constructed from 6061 aluminum, and hard coat anodized for a lifetime of service
• 1/2-28 threads for 5.56/.223/9mm rifles
• Includes new crush washer
• Overall length 3.375
• Outside diameter 1.2
• Weight 3.2 oz
• 100% made in the U.S.A.