Weapon Works 228054: Made in the USA, the PMAG 30 AR/M4 GEN M2 MOE is a polymer magazine for AR15/M4 compatible weapons that offers a cost-competitive upgrade from the aluminum Usgi magazine. It features impact-resistant polymer construction, an easy-to-disassemble design with a flared floorplate for positive magazine extraction, a resilient stainless steel spring for corrosion resistance, and an anti-tilt, self-lubricating follower for increased reliability. Magpul Original Equipment (MOE) is a line of firearm accessories designed to provide a high-quality, economical alternative to standard weapon parts. The MOE line distinguishes itself with a simplified feature set, but maintains Magpul engineering and material quality. NOTE: This item is not compatible with SA80 & HK416, or simliar, platforms.