MFT EXTREME DUTY AR-15 MAGAZINE - 556 NATO/223 REM - 10 ROUND CAPACITY - 30 ROUND BODY - POLYMER - GWCD

Mission First Tactical
MPN:
EXDPM556D-GWR
UPC:
810099432237
$25.69
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The Mission First Tactical Extreme Duty AR-15 Magazine delivers military-grade reliability in a California-compliant 10-round configuration, housed in a full-size 30-round body for seamless ergonomics and familiar handling.

  • California-compliant 10-round capacity in a standard 30-round profile body
  • Next-generation long glass fiber polymer construction for superior impact resistance
  • Ribbed front and rear gripping surfaces for confident magazine changes under pressure
  • Stainless steel spring ensures consistent feeding and long-term reliability
  • Oversized bolt catch notch for positive last-round bolt hold-open engagement
  • Compatible with AR-15, M4, and a broad range of non-AR platforms chambered in 5.56 NATO/.223 Rem

Who This Is For

This magazine is ideal for California-based AR-15 owners who demand a durable, full-size magazine that meets state capacity regulations without sacrificing build quality or ergonomics. Whether you're a competitive shooter, home defender, or range enthusiast, the MFT Extreme Duty mag offers the dependability of a mil-spec-grade design in a compliant package that fits naturally in your hands and your rifle.

Mission First Tactical Extreme Duty AR-15 Magazine 10-Round 5.56 NATO Polymer - Front View Mission First Tactical Extreme Duty AR-15 Magazine 10-Round - Side Profile with Ribbed Grip Surface

Specifications

BrandMission First Tactical (MFT)
Caliber5.56 NATO / .223 Remington
Capacity10 Rounds (California Compliant)
Body Size30-Round Profile
MaterialNext-Gen Long Glass Fiber Polymer
SpringStainless Steel
CompatibilityAR-15, M4, and compatible platforms
Grip SurfaceRibbed Front and Rear
Bolt CatchOversized Bolt Catch Notch
ComplianceCalifornia Blocked / Restricted
Country of OriginUSA

Frequently Asked Questions

Is this magazine permanently blocked to 10 rounds, and can it be restored to 30-round capacity?

Yes. This magazine is permanently blocked to a 10-round capacity to comply with California's magazine capacity restrictions. It is sold as a fixed 10-round magazine and is not intended to be modified or restored to higher capacity. Attempting to alter the block may be illegal under California law.

Will this magazine work with my non-AR-15 rifle chambered in 5.56 NATO or .223 Remington?

Mission First Tactical designed the Extreme Duty magazine primarily for AR-15 and M4 pattern rifles, but its geometry is compatible with a wide range of platforms that accept standard STANAG-style magazines. Always verify compatibility with your specific firearm before use, particularly with bullpup or non-standard lower receivers.

How durable is the polymer body compared to aluminum or steel magazines?

The MFT Extreme Duty magazine uses a next-generation long glass fiber polymer that is engineered to exceed demanding military performance specifications. This material offers excellent impact resistance, resistance to warping under temperature extremes, and a lighter weight than aluminum or steel alternatives — making it a strong choice for both range use and duty applications.

Caliber:
556 NATO
Capacity:
10/30 Round
Color:
GWCD
Follower Color:
Black
Type:
Rifle Magazine
CA Compliant:
Yes
Platform:
AR-15
Material:
Polymer