Designed for the AR10A/SR25/M110 pattern rifles. Optimized for use with SAAMI-spec .308 Winchester/6.5 Creedmoor/.243. Utilizing new material technology and manufacturing processes for enhanced strength, durability, and reliability to exceed demanding military performance specs.? Next generation long glass fiber polymer.? Enhanced strength & durability.? Ribbed front and rear gripping surface.? Tool-less disassembly with double floor plate safety release tabs.? Long-life stainless steel spring Four-way anti-tilt self-lubricating follower.? Flared floor plate. Oversized bolt catch. Paint pen dot matrix