Barrel: – Chambered in 7.62×51 NATO / 308 Winchester 6.8 Creedmoor and 6mm Creedmoor – 4140 Chromoly Steel – Salt Bath Nitride Chamber Bore & Finish – 20 Barrel with Midlength Gas System – Threaded Muzzle Crown – 1/10-Inch Twist – Pinned and Welded Triumvir™ Muzzle Device – Upper Receiver: – Franklin Armory® Militia Model™ Proprietary Billet Upper Receiver – Machined From 7075-T6 Aluminum – Hard Coat Type III Anodized Black – Franklin Armory™ Militia Model™ FSR™ 14” Handguard – Window Cover Assembly – Forward Assist – Salt bath Nitride Bolt Carrier Group – Direct Impingement Gas System – Diamond Head Front and Rear Sights – Lower Receiver: – Franklin Armory® Militia Model™ Proprietary Billet Lower Receiver – Machined From 7075-T6 Aluminum – Hard Coat Type III Anodized Black – Flared Magazine Well for Quick Magazine Changes – Bilateral QD Sling Mounts – Integral Cold Weather Trigger Guard – Bilateral Serrated Memory Index Point – Bilateral Safety Selector – Bilateral Bolt Release – Bilateral Magazine Release – Textured Front Area for Offhand Grip – Specialized Tension Screw – Eliminates Upper/Lower Play – Franklin Armory™ Factory Custom Tuned Trigger – Ergo Ambi Sure Grip – Magazine: – Magpul Pmag 20 LR/SR Gen 3 – 20 Round Capacity – 10/10 10/20 or 15/20 for Restricted States – Stock: – Magpul PRS Stock – Snag Free Design and Sling Mountable – Adjustable Comb Height and Length of Pull – Bottom Picatinny Rail for Mounting of Monopod – Additional Features: – Comprehensive Safety Manual – California Certified Cable Lock – Complimentary Lockable Case