Description
Product Description
Upgrade your AR platform with the Schmeisser S60 60 round AR-15 magazine with window — a patent‑pending, quad‑stack 60‑round magazine engineered by Schmeisser and imported/distributed by American Tactical (ATI). Built for reliable feeding of .223 Remington / 5.56×45 NATO ammunition, this windowed polymer magazine gives you double the capacity of a standard 30‑round mag while staying slim and ergonomic for easier carry and handling. An Official Journal Of The NRA+1
Key Features
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60‑round capacity in a slim quad‑stack design — a compact capacity upgrade for AR carbines and pistols. The Mag Shack
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Designed for .223 Rem / 5.56×45 NATO — tested and specified for these calibers. core15rifles.com
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Windowed body with round-count markings — quick visual check of remaining rounds. The Mag Shack
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Glass/nylon‑reinforced polymer construction — lightweight, impact‑resistant and corrosion‑proof. defensereview.com
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High‑tension spring & patent‑pending follower — double‑stack reliability; includes warning about spring tension (exercise care when disassembling). core15rifles.com
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MLE (Magazinelike Ergonomics) textured body — improved grip and faster magazine changes (visible in images).
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Last‑round bolt hold‑open (on some gen2 models) — helps with immediate indication of empty mag in compatible rifles. joeboboutfitters.com
Important Usage Notes & Compatibility
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Do NOT rely on this mag for .300 Blackout — Schmeisser/ATI recommend not using .300 BLK in the S60 due to inconsistent functioning with certain 300 BLK loads; failures with .300 BLK are not covered by American Tactical’s limited lifetime warranty. Use only .223 Rem or 5.56×45mm unless you accept potential function issues. An Official Journal Of The NRA+1
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High‑tension spring warning: the S60 uses a powerful spring — disassemble for cleaning only if you’re comfortable and take safety precautions. core15rifles.com
Why You Should Buy This
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Instant firepower increase — 60 rounds without the bulk of drum magazines. The Mag Shack
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Durable & lightweight — polymer construction reduces weight compared to steel while resisting corrosion and impact. defensereview.com
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Easy inventory checks — side window and markings speed reload decisions during training or range days. The Mag Shack
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Manufactured by a reputable OEM — designed by Schmeisser (Germany) and imported by ATI — trusted names in small arms accessories. americantactical.us+1
FAQs 60 round AR-15 magazine with window
Q: What calibers will this magazine reliably run?
A: It’s specified and tested for .223 Remington / 5.56×45 NATO. Avoid expecting reliable operation with .300 Blackout—manufacturer guidance discourages it. core15rifles.com+1
Q: Is this magazine steel or polymer?
A: It’s a glass/nylon‑reinforced polymer magazine designed for strength and reduced weight. defensereview.com
Q: Can I disassemble the magazine for cleaning?
A: Yes — but caution: it contains a high‑tension spring. Take safety precautions or consult an armorer if unsure. core15rifles.com
Q: Does the mag have a round window?
A: Yes — the S60 features a side window and numbered markings so you can visually check round count. The Mag Shack
Q: Is this covered under warranty?
A: American Tactical offers a limited lifetime warranty; note the warranty does not cover failures when using .300 BLK as stated by Schmeisser/ATI. americantactical.us+1
