Magpul MAG291-MCT: PMAG® 20 LR/SR Gen M3™, 7.62x51mm/.308 Win, 20 Round

Carry more capability without adding bulk. The PMAG 20 LR/SR GEN M3 pairs a compact 20-round profile with Magpul’s proven feeding geometry and long-life stainless spring to give precision platforms the low profile they need and the reliability they demand. Engineered with an anti-tilt self-lubricating follower and next-generation crush-resistant polymer, the PMAG 20 delivers smooth feeding, easy serviceability, and durable performance where it matters most.

Made in the USA.

Features:

• Lightweight 20-round design for SR25 / M110 pattern rifles chambered in 7.62×51 NATO (.308 Winchester)
• Long-life stainless steel spring, anti-tilt self-lubricating follower, and constant-curve internal geometry ensure smooth, reliable feeding
• Easy-to-disassemble flared floorplate aids extraction, handling, and provides better drop protection in tight double/triple pouches
• Low-profile ribs and aggressive front/rear texture deliver positive control in all environments
• Paint-pen dot matrix on the bottom panel enables fast, in-field load identification
• Next-generation impact- and crush-resistant polymer construction with corrosion-resistant spring for long service life
• Designed for SAAMI-spec ammunition and roughly half the weight of comparable steel magazines

Specifications:

• Caliber 7.62x51mm / .308 Winchester
• Platform AR10 / SR25 / M110
• Capacity 20
• Weight 5.9 oz.
• Length, max 6.5 in.
• Compatibility Armalite AR-10A, Colt LE901-16S, CORE Rifle Systems CORE30, JP Enterprises LRP-07, KAC SR25, LaRue OBR, Les Baer .308, LMT .308 MWS, LWRCI REPR, Mega Arms MATEN, Noveske Gen III N6, POF P-308, Ruger SR-762, S&W M&P10, SIG716, and others*
• Other Specs: Optimized for use with SAAMI-spec 7.62x51/.308 Winchester ammunition.

NOTE: Compatible with older model Bushmaster .308 ORC, Remington R-25, and DPMS LR308 rifles, but not optimized for bolt lock functionality with newer models based on the DPMS GII design. NOT compatible with Armalite AR-10B, Springfield Armory M1A, Rock River Arms LAR8, FN SCAR 17S, PTR-91, HK417 or any other rifles that utilize M14, FN FAL, or HK 91/G3 patterned magazines.