Colt Firearms Enhanced Patrol Rifle Pro Features The Colt Firearms Enhanced Patrol Rifle Pro pairs its 11.5 barrel and 1-in-7 twist rate with a Surefire SF3 flash hider to reduce visible signature during rapid fire an important consideration for low-light and close-quarters engagements. The matte black anodized finish on the receiver and barrel resists corrosion and wear across repeated duty cycles and the ambidextrous safety selector lets operators run the rifle comfortably regardless of hand dominance. For professionals and serious enthusiasts who need a compact maneuverable 5.56 platform built to certified mil-spec standards the EPR II Pro delivers. The Magpul MOE-K2 grip offers a more aggressive ergonomic gripping surface than a standard A2 grip improving control during rapid strings of fire and the MBUS Pro sights add a more durable precision-machined backup sighting solution than the standard polymer MBUS. The Magpul MOE SL stock collapses for compact storage while still offering adjustable length of pull for a customized fit. Colt s decades of firearms manufacturing experience back every component of the EPR II Pro and this Enhanced Patrol Rifle Pro SBR is available for sale at GrabAGun for shooters who demand an upgraded professionally built 5.56 carbine. Colt Firearms Enhanced Patrol Rifle Pro Specifications Brand: Colt Family: AR-15 Rifle Series Model: Enhanced Patrol Rifle Pro Type: NFA Short Barrel Rifle Action: Semi-Auto Caliber: 223 Rem / 5.56 NATO Barrel Length: 11.5 Rate of Twist: 1-in-7 Capacity: 30+1 Magazines Included: 1 Stock: Magpul MOE SL Collapsible Grip: Magpul MOE-K2 Sights: MBUS Pro Flip-Up Finish: Matte Black Anodized Safety: Ambidextrous Safety Selector Muzzle Device: Surefire SF3 Flash Hider Hand: Ambidextrous Available At: GrabAGun