Heckler & Koch

Heckler & Koch HK416/SA80/AR15/M4 10-Round Steel Maritime Magazine

(3 reviews) Write a Review
SKU:
HK-235642S
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Now: $30.00
Was: $74.99

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Description

The Heckler & Koch 10-round steel maritime magazine is designed for high reliability use in 5.56mm HK416/SA80/M16/M4/AR15 style rifle, and any weapon that utilizes the NATO-standard magazine.

The combat-proven magazine features a well-executed design; select materials, special anti-friction maritime surface finish, advanced spring material, attention to production tolerance, and steel magazine housing and follower, considered by users in elite US military and law enforcement units as the best and most reliable M16-style magazine in the world.

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Additional Information

Round Capacity:
10-Round
Caliber:
.223/5.56
Material:
Steel
Color:
Black
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3 Reviews

  • 5

    10 round MR223 magazine

    Posted by David Broadus on 13th Jul 2026

    Fantastic quality.

  • 5

    Great product and Fast Shipping!

    Posted by NF on 3rd Apr 2026

    Ordered these HK steel 10rd magazines from AU. They shipped fast. Great price.

  • 5

    HECKLER & KOCH HK416/SA80/AR15/M4 10-ROUND STEEL MARITIME MAGAZINE

    Posted by R. Neilson on 12th Aug 2025

    “Rock-solid HK quality in a compact 10-round format—feeds flawlessly and feels bombproof. Perfect for restricted states or special use. Thanks to Arms Unlimited for the fast ship and great service!”

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