{"product_id":"magpul-pmag-30-gen-m3-window-30-round-5-56x45mm-223-remington-ar-15-magazine-mag556mcb","title":"Magpul PMAG 30 GEN M3 Window 30-Round 5.56x45mm\/.223 Remington AR-15 Magazine MAG556MCB","description":"Product Description\n\u003cp\u003eThe Magpul PMAG 30 GEN M3 Window (MAG556MCB) is a next-generation 30-round polymer magazine chambered in 5.56x45 NATO (.223 Remington), engineered for AR-15\/M4 compatible firearms. Featuring transparent side windows for rapid visual identification of approximate round count, the GEN M3 Window leverages advanced material technology and precision manufacturing processes to exceed demanding military performance specifications. Beyond its primary Colt-spec AR-15\/M4 optimization, modified internal and external geometry extends compatibility to the HK 416\/MR556A1\/M27 IAR, British SA-80, FN SCAR MK 16\/16S, and other platforms. A redesigned bolt catch notch at the rear increases bolt catch clearance, while a spine-mounted over-travel stop prevents over-insertion on compatible firearms. Low-profile ribs combined with aggressive front and rear texture deliver positive control in any environment, and a paint pen dot matrix on the bottom panel makes user-applied identification marking simple and convenient.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransparent Side Windows:\u003c\/strong\u003e Allow rapid visual identification of approximate remaining round count without removing the magazine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSGI-Spec Stainless Steel Spring and Four-Way Anti-Tilt Follower:\u003c\/strong\u003e Constant-curve internal geometry ensures consistent, reliable feeding across all conditions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Compatibility:\u003c\/strong\u003e Optimized for Colt-spec AR-15\/M4 platforms and compatible with HK 416, FN SCAR MK 16\/16S, British SA-80, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOver-Travel Stop and Redesigned Bolt Catch Notch:\u003c\/strong\u003e Prevents over-insertion and provides increased bolt catch clearance for improved reliability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool-Less Disassembly and Dot Matrix Panel:\u003c\/strong\u003e Simplifies field cleaning and allows easy end-user identification marking with a paint pen\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Magpul Industries Corp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e MAG556MCB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 840815150879\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 5.56x45mm NATO \/ .223 Remington\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 30 Rounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polymer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring:\u003c\/strong\u003e Long-life USGI-spec stainless steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFollower:\u003c\/strong\u003e Four-way anti-tilt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Platforms:\u003c\/strong\u003e AR-15\/M4 (Colt-spec), HK 416\/MR556A1\/M27 IAR, British SA-80, FN SCAR MK 16\/16S, and others\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisassembly:\u003c\/strong\u003e Tool-less\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.\u003c\/em\u003e\u003c\/p\u003e\n]]\u0026gt;","brand":"MAGPUL INDUSTRIES CORP","offers":[{"title":"Default Title","offer_id":44199866138746,"sku":"FLX-190074","price":24.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/308990018.png?v=1788383469","url":"https:\/\/tlooutdoors.com\/products\/magpul-pmag-30-gen-m3-window-30-round-5-56x45mm-223-remington-ar-15-magazine-mag556mcb","provider":"TLO Outdoors","version":"1.0","type":"link"}