Check-Mate M1A / M14 Compatible Rifle Magazine .308 Win 15/rd

M1A and M14 platforms demand magazines built to handle sustained fire and field reloads. This 15-round .308 Winchester magazine from Check-Mate Industries delivers the capacity shooters in Richmond and across Northern California rely on for accuracy work and tactical training. Before adding any magazine to your setup, review California firearm laws to understand your local requirements.

Magazine reliability under real-world conditions

Semi-auto rifle shooters know that feed reliability separates usable magazines from range clutter. This 15-round design seats rounds consistently through the feed lips while maintaining the profile needed for M1A and M14 actions. When you're sourcing replacements or building out your magazine rotation, inspect feed lips for damage and test function with dummy rounds before heading downrange. TacticCAL staff can discuss FFL transfer pricing and magazine policies during your visit. TacticCAL is your local gun store in the Bay Area.

Frequently asked questions

Will this magazine work with all M1A and M14 variants?

Check-Mate designed this magazine for M1A and M14 platform rifles. Verify your specific action and feed system before purchasing, as some aftermarket or vintage builds may have tolerance variations affecting fit.

What's the actual capacity when loaded with .308 Winchester rounds?

The magazine holds 15 rounds of .308 Winchester ammunition. Actual capacity depends on round profile, bullet shape, and how firmly you seat each cartridge during loading.

Does TacticCAL help with CA compliant firearms?

Yes — TacticCAL specializes in California-compliant handguns from the DOJ Roster and PC §32100 exempt single-action revolvers. TacticCAL is your gun store Richmond in the Bay Area.