When every shot counts, the PMAG 10 LR/SR GEN M3 delivers flawless feeding and field-ready reliability in a compact, low-profile design. Built for SR25 / M110 pattern rifles and compatible with 7.62×51 NATO (.308 Winchester) M118LR / Mk316 match ammunition, it gives shooters dependable performance without the weight of steel mags. The crush-resistant polymer body, stainless steel spring, and anti-tilt follower work together to ensure smooth, consistent feeding through harsh conditions and heavy recoil. At half the weight of comparable steel mags and proven in the field, it’s the 10-round magazine built for accuracy, endurance, and confidence.

Made in the USA.

Features

• True 10-round capacity for SR25 / M110 pattern rifles chambered in 7.62×51 NATO (.308 Winchester)
• Compatible with M118LR / Mk316 or other .308 Winchester match ammunition with a max OAL up to 2.830″
• 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

Caliber: 7.62X51 mm/ .308 Winchester, M118LR/Mk 316
Platform: AR10 / SR25 / M110
Capacity: 10 rounds
Weight: 3.8oz
Length, max: 4.1 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 7.62×51 M118LR / Mk316 or other .308 Winchester match ammunition with a max OAL of 2.830″

*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.

To be able to accommodate longer than SAAMI-spec match ammunition, this magazine may not drop free from all makes of lower receivers.

High capacity magazines are restricted in certain states: California, Colorado, Connecticut, District of Columbia, Illinois, Hawaii, Maryland, Massachusetts, New Jersey, New York , Vermont and Washington may be restricted in other municipalities. It is the customer’s responsibility to be aware of and abide by all applicable local laws. If you attempt to order over the rounds required for your area you will be contacted and the item will be reduced and removed from your order.