15/30 Magpul Pmag Gen M3 Window AR-15 (223/556) – Black

15/30 Magpul PMAG AR/M4 GEN M3 Window Magazine (5.56/.223) Black

A full-size 30-round PMAG, permanently modified by Calegalmags to a 15-round capacity, compliant for Colorado and other restricted states.

Key Specs:

• Color: Black

• Caliber: 5.56 NATO / .223 Remington

• Capacity: 15 rounds (in a modified 30-round body)

• Compatibility: AR-15/M4/M16 platforms

• Material: Next-gen impact and crush resistant polymer

Modification Details:

• Proprietary, heat and chemical resistant internal limiter. Floorplate sealed with industrial polymer adhesive — permanent and non-removable. Full spring travel maintained — no reliability or performance loss.

Optional Upgrades:

• Install Black Ranger Plate — improves magazine handling from mag pouches.
• Install Black Magpod — acts as a monopod for prone/bench shooting.
• Install Tan Magpod — acts as a monopod for prone/bench shooting.
• Install Black DOS Boot – acts as a monopod for shooting off surfaces.
• Install Tan DOS Boot – acts as a monopod for shooting off surfaces.

GEN M3 Features:

• Constant-curve internal geometry for smooth, reliable feeding.

• Anti-tilt, self-lubricating follower for enhanced reliability.

• Long-life, USGI-spec stainless steel spring.

• Low-profile ribs and aggressive front/rear texture for better grip.

• Redesigned bolt catch notch and over-travel stop for enhanced function.

• Flared floorplate for easier extraction and improved drop protection.

• Paint pen dot matrix for ID marking.

• Optimized for AR-15/M4 but compatible with HK 416/MR556A1, M27 IAR, British SA-80, FN SCAR MK 16/16S, and others.