Featured in this lot we have a custom made SI Self Defense AR semi auto rifle chambered in 6.8 SPC. SI-Defense of Kalispell, Montana is now re-branded as Falkor Defense. This custom AR is built on the 6.8 SPC platform. The 6.8 Remington SPC was developed as a marksman round between the 5.56 and 6.72 to replace out the 5.56. The round pack more power at range with a minimal weight and recoil increase and loss of carry capacity. The rifle displays a 21" long barrel, aluminum barrel shroud, custom rubber grips, adjustable stock with cheek rests and storage pocket, and with a aimpoint scope. The rifle was manufactured in Kalispell, Montana by SI Defense. The receiver and barrel shroud are made of aircraft grade aluminum and features a black anodized finish. The upper has a forward assist and picatinny rail with attached optics. Mil-Spec 6.8 Remington SPC bolt carrier group assembly machined from heat treated steel with corrosion resistant black nitride finish. Rifle shows good condition without external mag. Serial Number SI-C 0003203. This is a modern firearm and requires a FFL transfer or NICS background check.