Surefire ProComp Muzzle Brake M4, M16 and variants with 1/2-28 muzzle threads. Reduces recoil. Available to order on-line. Ships in 5-14 days $99.00
Surefire Magazine For M4/M16/AR-15 Style 60 Rounds Gray Finish Out of stock. Check back later... $134.00 SALE! $107.20
Surefire SOCOM Muzzle Brake / Suppressor Adapter M4, M16 and variants with 1/2-28 muzzle threads . Reduces recoil. Out of stock. Check back later... $169.00