The Amend2 SR25 Mod-A Black 20-round magazine delivers modern performance in a proven SR-25 pattern. Compatible with 7.62×51 NATO (.308 Win) rifles, it is built for durability, reliability, and consistent feeding in demanding environments. Constructed from fiberglass-reinforced nylon, the Mod-A magazine offers the same impact resistance as the Mod-2 mags, with added stiffness and improved temperature resistance. This increased rigidity helps reduce feed lip spread, enhancing reliability and function. An improved grip pattern on the front and rear faces of the magazine body provides positive control in both dry and wet conditions, while sleek side panels allow smooth, snag-free withdrawal from plate carriers or chest rigs. Enhanced feed lips with unique geometry promote reliable round presentation, faster cycling, and fewer failures to feed. A heat-treated, non-memory, non-corrosive stainless-steel spring ensures long-term, consistent performance.