15/20 Magpul PMAG 20LR/SR GEN M3 – BLACK
Caliber: .308 / 7.62×51
Capacity: 15 Rounds (in a 20rd body – permanently modified)
Color: Black
This 20-round PMAG is internally limited to 15 rounds for compliance with capacity-restricted states. Modification is permanent—baseplate is sealed with industrial adhesive. Full spring travel is retained and magazine function remains unaffected.
Key Features
-
- Optimized for use with 7.62×51 NATO (.308 Winchester) ammunition
- Additional commercial rifle compatibility includes the KAC SR25, DPMS LR308, LWRCI REPR, LaRue OBR, Bushmaster .308 ORC, LMT .308 MWS, Remington R-25, POF P-308, JP Enterprises LRP-07, Les Baer .308, Colt LE901-16S, the new Armalite AR-10A, S&W M&P10, and others
NOTE: NOT compatible with Armalite AR-10B, Noveske N6, 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 - Next-generation impact and crush resistant polymer construction
- Constant-curve internal geometry for smooth feeding
- Anti-tilt, self-lubricating follower for increased reliability
- High-quality stainless steel spring for corrosion resistance
- Ribbed gripping surface and new aggressive front and rear texture for positive magazine handling
- Paint pen dot matrix panels on the bottom of the body to allow for identification marking
- Flared floorplate aids magazine handling but is slim enough for use with many pouches
Impact/Dust Cover not included — sold separately


MILES A. (verified owner) –
Got these for the combination of ergonomics and Colorado compliant capacity. They store the ammo quite fine and the PMAG reputation speaks for itself. Only Issue I found is that when the magazine is fully loaded, the dust cover will not fit on. It needs maybe 1-2mm more play in how far down the top cartridge will depress. Other than that one issue, absolutely flawless mag! Thank you CAlegalMags!