DURAMAG SS 10-Round AR-15 Magazine – .223/5.56/300 Blackout, 410 Stainless Steel, Black/Orange

Built for serious shooters who demand uncompromising reliability, the DURAMAG SS™ AR-15 Magazine delivers premium performance in a rugged 410 Stainless Steel body. Unlike polymer alternatives, this 10-round magazine will not flex or swell under pressure and is safe for extended storage while loaded — no add-ons required.

Engineered with advanced interior and exterior geometries, the DURAMAG SS™ ensures consistent, smooth feeding across .223 Rem, 5.56 NATO, and 300 Blackout — including long-loaded rounds and the heaviest subsonic loads. Every detail is optimized for function and longevity.

**Key Features:**
– **Caliber:** .223 / 5.56 / 300 Blackout
– **Capacity:** 10 Rounds
– **Construction:** Premium 410 Stainless Steel body — robotically welded for strength and precision
– **T-360™ Total Coating Technology:** Full interior and exterior coating for ultra-smooth loading, feeding, and long-term durability in the harshest conditions
– **LipLock™ Technology:** Keeps rounds secured and properly aligned for reliable feeding
– **Advanced Geometry Follower:** Remains level throughout the feed cycle for consistent round presentation
– **EverFlex™ Anti-Fatigue Spring:** Engineered for long service life and ultimate reliability
– **Post & Hole Design:** Adds structural strength and durability
– **Finish:** Black with Orange follower for easy identification

Whether you’re running 300 Blackout suppressed with heavy subsonic loads or pushing standard 5.56 at the range, the DURAMAG SS™ is the magazine that keeps up. Order online today at VanTon Arms and experience fast nationwide shipping on hard-to-find, professional-grade gear at competitive prices.