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MFT EXTREME DUTY AR-10 MAGAZINE - 762 NATO/308 WIN - 10 ROUND CAPACITY - 20 ROUND BODY - POLYMER - FDE

Mission First Tactical
MPN:
20EXD762x51-SDE
UPC:
814002027695
$24.99 $21.99
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The Mission First Tactical Extreme Duty AR-10 Magazine delivers battle-tested reliability in a California-compliant 10-round configuration, purpose-built for AR-10A, SR25, and M110 pattern rifles chambered in 7.62×51 NATO and .308 Winchester.

  • Compliant 10-round capacity housed in a full-size 20-round body profile
  • Next-generation long glass fiber polymer for superior strength and durability
  • Four-way anti-tilt, self-lubricating follower ensures consistent, reliable feeding
  • Long-life stainless steel spring maintains tension through thousands of cycles
  • Tool-less disassembly via double floor plate safety release tabs for easy field cleaning
  • Ribbed gripping surfaces, flared floor plate, and paint pen dot matrix for positive control

Who This Is For

This magazine is the ideal choice for competitive shooters, hunters, and responsible gun owners in California and other capacity-restricted states who demand uncompromising performance from their .308/7.62 NATO AR-10 platform rifles. Whether running a DPMS-pattern AR-10A, a Knight's Armament SR25, or an M110, this MFT mag delivers consistent, military-grade feeding reliability without sacrificing legal compliance.

Mission First Tactical Extreme Duty AR-10 10-Round 308 Magazine FDE – Front View Mission First Tactical Extreme Duty AR-10 10-Round 308 Magazine FDE – Detail View

Specifications

BrandMission First Tactical (MFT)
ModelExtreme Duty AR-10 Magazine
Caliber7.62×51 NATO / .308 Winchester
Capacity10 Rounds
Body Profile20-Round Body
MaterialLong Glass Fiber Polymer
SpringLong-Life Stainless Steel
FollowerFour-Way Anti-Tilt, Self-Lubricating
Color / FinishFlat Dark Earth (FDE)
CompatibilityAR-10A / SR25 / M110 Pattern Rifles
DisassemblyTool-Less Double Floor Plate Release
ComplianceRestricted-State Legal (10-Round)

Frequently Asked Questions

Which rifles is this magazine compatible with?

The MFT Extreme Duty magazine is specifically designed for AR-10A, SR25, and M110 pattern rifles chambered in 7.62×51 NATO or .308 Winchester (SAAMI-spec). It is not cross-compatible with all AR-10 variants — notably, DPMS-pattern high-profile and Armalite-pattern receivers may differ in fitment. Always verify your rifle's magazine well pattern before purchasing.

Why does a 10-round magazine have a 20-round body?

This magazine uses a full 20-round body profile but is pinned and restricted to 10 rounds of capacity, making it legal for use in California and other states with magazine capacity restrictions. The standard-length body maintains familiar handling, a natural grip point, and compatibility with common magazine pouches and accessories sized for full-length AR-10 mags.

How do I disassemble and clean this magazine?

The MFT Extreme Duty magazine features a tool-less disassembly system using double floor plate safety release tabs. Simply depress both tabs simultaneously and slide the floor plate free — no punches or tools required. This makes field stripping, cleaning, and spring inspection fast and straightforward. Regular cleaning and inspection of the follower and spring are recommended to maintain long-term feeding reliability.

Caliber:
762 NATO
Capacity:
10/20 Round
Color:
SDE
Follower Color:
Black
Type:
Magazine
Material:
Polymer
CA Compliant:
Yes
Platform:
SR25