ASC AR-15/M4/M16 Stainless Steel Magazine .223/5.56 – 10 Round

Keep your AR-15, M4, or M16 fed with confidence using the ASC Stainless Steel Magazine in .223/5.56 NATO — a 10-round, USA-made solution built for reliability in any condition.

Constructed from heat-treated 410 Series Stainless Steel Alloy (.020 gauge), this magazine is engineered to outlast and outperform standard polymer options. Unlike polymer magazines, stainless steel construction resists swelling in heat and cracking in cold, ensuring consistent feeding performance when it matters most.

**Key Features:**
– **410 Series Stainless Steel Body** — Heat treated for superior strength and lasting durability
– **Chrome Silicon Springs** — Provide consistent tension and reliable feeding over thousands of rounds
– **Enhanced Anti-Tilt Polymer Follower with PTFE** — Reduces friction and eliminates follower tilt for smooth, dependable feeding
– **300 Series Stainless Steel Floorplate** — Features a Black Oxide coating for added corrosion resistance
– **100% American Made** — Manufactured start to finish in the USA

Whether you’re at the range or in the field, ASC magazines deliver the durability and dependability AR-platform shooters demand. At Vanton Arms, we carry hard-to-find magazines at competitive prices — order online today and enjoy fast nationwide shipping.