Lancer magazine l7awm sr-25 7.62x51 25rd translucent clear FEATURES-Translucent Clear-25 round capacity-Lightweight, strong polymer body-Durable steel feedlips-Switchable drain lock in floor plate allows users to configure the magazine for either water-borne or extreme dust conditionsDesigned to work in:-SR25-DPMS 308-Sig 716-LMT-LM308-POF P308-S&W M&P10 Other Features: Made in usa, fits sr25, sig716, dpms 308, lm308, translucent-see through hardened steel feed lips with a polymer body