Franklin Armory introduces an upgraded version of its popular 1263-BLK rifle, with a 16" barrel and AURA(TM) XTD compensator installed. Also upgraded are the B5 buttstock, B5 pistol grip and upgraded handguard. This rifle comes with a factory-installed AR-C1 binary trigger. SPECIFICATIONS: Barrel Length + Type 16" LTW Contour Handguard/Upper 15" FSR(TM) M-Lok Sights N/A (Optics Ready) Twist 5.56 NATO (1:7") Charging Handle MFT EVOLV Bolt Carrier Salt Bath Nitride Lower FAI-15(TM) Trigger AR-C1 BFSIII(TM) Gas System Midlength Gas Block Low Profile Muzzle Device Aura(TM) XTD Color Black Stock B5 BRAVO Grip B5 Calibers 5.56 NATO BFSIII(TM) is NOT for civilian sales in CA, DC, IA, NJ, NY, HI, DE, RI, FL, MD, CT, or WA. AURA(TM) XTD Compensator information: Franklin ArmoryA(R) is proud to introduce our newest compensator the Aura(TM) and the Aura XTD(TM)! These new compensators are designed to greatly reduce felt recoil allowing faster follow up shots, the perfect pairing for our BFSIII(TM) triggers. The Aura(TM) is perfect for minimalist and/or competition builds. Being short and light while providing excellent recoil reduction the Aura(TM) compensators are the perfect addition to any firearm. The Aura(TM) series is currently available in 5.56 1/2x28 thread with many more calibers and thread patterns coming very soon. *Greatly reduces felt recoil and muzzle rise*Available in 1/2"-28 for 5.56 NATO*Machined from 416 Stainless Steel*Salt Bath Nitrided