The Radian Raptor-LT uses the same patented ambidextrous functionality as its predecessor. The Raptor-LT handles are machined from 7075 aluminum, MILSPEC Type III hard anodized, then over-molded with high-strength, fiberglass reinforced polymer for the ultimate combination of strength, weight and durability. Compatible with AR15/M16 or AR10/SR25-pattern rifles, the Raptor-LT is available in black, flat dark earth, and grey, all designed to match standard Magpul color offerings. Like all Radian products, the Raptor-LT comes with a limited lifetime warranty, and is 100% designed and manufactured in the USA.