

Product Description
The Magpul PMAG 30 AR/M4 GEN M3 Window is a rugged 30-round polymer magazine for 5.56x45 NATO / .223 Remington AR15/M4-compatible rifles. Dual-side anti-glare translucent MagLevel windows and a painted spring indicator provide quick visual confirmation of approximate rounds remaining. Built with next-generation polymer construction and updated internal/external geometry, the GEN M3 Window is engineered for enhanced strength, durability, and reliable feeding, with expanded compatibility across many STANAG 4179 platforms.
Product Highlights
- Dual-side MagLevel windows help verify approximate remaining round count at a glance
- Impact and crush-resistant polymer body built for demanding duty and training use
- Anti-tilt, self-lubricating follower and constant-curve geometry support smooth, reliable feeding
- Over-travel insertion stop and redesigned bolt catch notch enhance AR15/M4 handling and function
- Modified geometry improves compatibility with select non Colt-spec STANAG 4179 platforms
Specs
- Brand: Magpul Industries
- Manufacturer Part Number: MAG556-MCT
- UPC: 840815114963
- Magazine Capacity: 30 rounds
- Caliber: 5.56x45mm NATO / .223 Remington
- Material: Polymer (with stainless steel spring)
- Color/Finish: Medium Coyote Tan (MCT)
- Approx. Length: 7.5 in
- Approx. Weight: 5 oz
- Country of Manufacture: USA
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