Confused on which mags to buy? Check out our article: “Differences between Gen 2 & Gen 3 PMAGs.”
Click HERE to see all of our in stock magazines.
MAG577 vs MAG292
MAG577 is the 25-round M118 LR/SR GEN M3 mag which is optimized for ammo with a longer COAL of up to 2.83″ whereas the MAG292 is the basic 25-round LR/SR GEN M3 mag which is setup more toward SAAMI spec of 2.81″
PRODUCT DETAILS
The 7.62×51 NATO (.308 Winchester) PMAG 25 LR/SR GEN M3 Window is a lightweight, cost effective, high reliability magazine for SR25/M110 pattern rifles featuring true 25-round capacity, constant-curve body, anti-tilt follower, and snap on Impact/Dust Cover.
Designed specifically for SAAMI-spec ammunition, the PMAG 25 LR/SR also features transparent MagLevel™ windows to allow rapid visual identification of approximate number of rounds remaining.
Made in the USA.

25-ROUND RELIABILITY
25-round reliability and no stoppages. Anti-glare translucent MagLevel windows on both sides of the body and painted indicator on the spring allow for easy determination of rounds remaining
EASY IDENTIFICATION
Use the paint pen dot matrix to easily identify your different loads when it’s crunch time


ENGINEERED TO FEED
Anti-tilt, self-lubricating follower for increased reliability, a high-quality stainless steel spring, and constant-curve internal geometry for smooth feeding. Ribbed gripping surface and new aggressive front and rear texture for positive magazine handling
TOP TO BOTTOM SECURITY
Flared floorplate aids magazine handling and disassembly. The multi-use impact / dust cover minimizes debris intrusion and protects cartridges from potential damage during storage and transit
COMPATIBILITY
Commercial rifle compatibility includes the 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, Ruger Precision Rifle, S&W M&P10, SIG716, and others*
Optimized for use with SAAMI-spec 7.62×51/.308 Winchester ammunition
RUGGED POLYMER THAT’S EASY TO MAINTAIN
Next-generation impact and crush resistant polymer construction
E.A.R.
Export Administration Regulations Controlled Product
EXPORT NOTICE: This is an item controlled for export by the Export Administration Regulations (EAR) under the Commerce Control List (CCL). These controls take the form of export regulations and license requirements. As part of the express consideration provided for receipt of Magpul’s goods, technical data and/or services, you, our customer, acknowledge that the export, re-export or other transfer, directly or indirectly, of the goods, technical data and/or services provided by Magpul in violation of U.S. law is prohibited. Customers acquiring controlled goods, technical data and/or services from Magpul shall be responsible for obtaining any necessary U.S. or other government authorization required to ensure compliance with applicable export laws. (See Magpul Shipping and Returns FAQ for more information).
PLEASE NOTE: Certain U.S. jurisdictions restrict firearm magazines sales. Magpul Industries cannot process sales/shipments prohibited by law. A list of states and municipalities restricting firearm magazine sales is available here.
WARNING: Observe safe firearm handling practices at all times. Failure to do so may result in serious bodily injury or death. Magpul Industries shall not be responsible for injury, death, or property damage resulting from faulty installation, misuse, illegal use, or modification of this product.
RESOURCES
TECHNICAL SPECIFICATIONS
Caliber | 7.62 x 51 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Platform | AR10, M110, SR25 | ||||||||||
Capacity | 25 | ||||||||||
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, Ruger Precision Rifle, S&W M&P10, SIG716, others | ||||||||||
Other Specs | Optimized for use with SAAMI-spec 7.62×51/.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. To accommodate longer than SAAMI-spec match ammunition, this magazine may not drop free from all makes of lower receivers. PRODUCT DETAILSThe 7.62×51 NATO (.308 Winchester) PMAG 25 LR/SR GEN M3 Window is a lightweight, cost effective, high reliability magazine for SR25/M110 pattern rifles featuring true 25-round capacity, constant-curve body, anti-tilt follower, and snap on Impact/Dust Cover. Designed specifically for SAAMI-spec ammunition, the PMAG 25 LR/SR also features transparent MagLevel™ windows to allow rapid visual identification of approximate number of rounds remaining. Made in the USA. ![]() 25-ROUND RELIABILITY 25-round reliability and no stoppages. Anti-glare translucent MagLevel windows on both sides of the body and painted indicator on the spring allow for easy determination of rounds remaining EASY IDENTIFICATION Use the paint pen dot matrix to easily identify your different loads when it’s crunch time ![]() ![]() ENGINEERED TO FEED Anti-tilt, self-lubricating follower for increased reliability, a high-quality stainless steel spring, and constant-curve internal geometry for smooth feeding. Ribbed gripping surface and new aggressive front and rear texture for positive magazine handling TOP TO BOTTOM SECURITY Flared floorplate aids magazine handling and disassembly. The multi-use impact / dust cover minimizes debris intrusion and protects cartridges from potential damage during storage and transit COMPATIBILITY Commercial rifle compatibility includes the 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, Ruger Precision Rifle, S&W M&P10, SIG716, and others* Optimized for use with SAAMI-spec 7.62×51/.308 Winchester ammunition RUGGED POLYMER THAT’S EASY TO MAINTAIN Next-generation impact and crush resistant polymer construction
E.A.R. EXPORT NOTICE: This is an item controlled for export by the Export Administration Regulations (EAR) under the Commerce Control List (CCL). These controls take the form of export regulations and license requirements. As part of the express consideration provided for receipt of Magpul’s goods, technical data and/or services, you, our customer, acknowledge that the export, re-export or other transfer, directly or indirectly, of the goods, technical data and/or services provided by Magpul in violation of U.S. law is prohibited. Customers acquiring controlled goods, technical data and/or services from Magpul shall be responsible for obtaining any necessary U.S. or other government authorization required to ensure compliance with applicable export laws. (See Magpul Shipping and Returns FAQ for more information). PLEASE NOTE: Certain U.S. jurisdictions restrict firearm magazines sales. Magpul Industries cannot process sales/shipments prohibited by law. A list of states and municipalities restricting firearm magazine sales is available here. WARNING: Observe safe firearm handling practices at all times. Failure to do so may result in serious bodily injury or death. Magpul Industries shall not be responsible for injury, death, or property damage resulting from faulty installation, misuse, illegal use, or modification of this product. RESOURCESResources coming soon…
TECHNICAL SPECIFICATIONS
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Dennis Perez (verified owner) –
Great mags at a reasonable price. Quality is excellent and shipping was super fast. Highly recommend.