DoubleStar ARP7 Features The DoubleStar ARP7 pairs a 7.5 inch 4140 chrome moly barrel with a 1:9 twist rate delivering reliable accuracy from a compact platform that is easy to store and quick to deploy when needed. The direct gas impingement system cycles through a low-profile gas block keeping the profile slim while maintaining dependable function across a range of 5.56 ammunition. Forged aircraft 7075-T6 aluminum upper and lower receivers finished in a Type III anodize coating provide the strength and corrosion resistance shooters expect from a serious defensive platform. The flattop upper receiver features T-marks a brass deflector and an ejection port door assembly for smooth reliable operation. A rock-solid billet Strongarm Pistol Brace pairs with the Big Timber Brake to keep the ARP7 controllable under recoil letting shooters stay on target for fast accurate follow-up shots. The 7 inch DoubleStar Cloak M-LOK handguard is free floating and profiled to fit the shooter s hand comfortably while accepting lights lasers or foregrips as needed. An Ergo Grip pistol grip and billet Backbone charging handle round out the ergonomic package and the rifle ships with a 30 round magazine ready for immediate use. Whether kept behind a truck seat or staged for home defense the ARP7 delivers dependable compact 5.56 performance for sale at GrabAGun. Double Star ARP7 Specifications Manufacturer: DoubleStar Model: ARP7 Type: AR-15 Pistol Caliber: 5.56 Barrel Length: 7.5 Barrel Material: 4140 Chrome Moly Twist Rate: 1:9 Upper Receiver: Flattop 7075-T6 Aluminum Handguard: 7 Cloak M-LOK Muzzle Device: Big Timber Brake Brace: Strongarm Pistol Brace Capacity: 30 Overall Length: 24.5 Available At: GrabAGun