Griffin MK2 Ambi Stripped Lower Receiver .223/5.56mm Terra Brown 8.9oz MK2ALFDE-C

Griffin MK2 Ambi Stripped Lower

The Griffin MK2 Ambi Stripped Lower Receiver is a premium foundation for building a custom AR-15, crafted from high-grade 7075-T6 aluminum with precise machining to ensure perfect compatibility with mil-spec components. This factory-new, blemished model features minor cosmetic imperfections that do not impact functionality, offered at a discounted rate, and is finished in Griffin’s Terra Brown hardcoat type 3 anodized coating for exceptional resistance to wear, scuffs, scratches, and chemical discoloration. Designed for versatility, it includes ambidextrous magazine release and bolt catch/release controls, enhancing usability for both right- and left-handed shooters.

Key features include a mil-spec fire control pocket, a 60-degree magazine well for consistent reloads, and premium in-machine de-burring and de-flashing for a refined finish. The integrated trigger guard and ambidextrous controls—left-side magazine release and dual-side bolt catch/release—offer intuitive operation, though it excludes the standard right-side magazine release button. The Terra Brown finish may exhibit slight color variations due to the anodizing process, as noted by the manufacturer, but these do not affect the lower’s performance. This makes it an excellent choice for a high-quality, cost-effective build.

Ideal for firearm enthusiasts and custom builders, the MK2 Ambi Lower is perfect for creating a tailored AR-15 for tactical, competitive, or recreational shooting. Weighing just 8.9 ounces, it provides a lightweight yet robust platform, appealing to those who prioritize both functionality and distinctive aesthetics in their rifle builds.

Specifications