RSR Group

DURAMAG Speed™ magazines are a truly improved USGI magazine. These battle-proven magazines are lightweight, durable and have been the magazine of choice for OEM, Law Enforcement and Military units throughout the world since we began producing in 2011. DURAMAG Speed™ bodies are constructed of 6061-T6 aluminum and are type-III hard-coat anodized. Unlike other magazines that use inferior coatings to color their USGI style magazines, our wide range of colors are part of the anodizing process and thus, a part of the metal. These magazines and are safe for extended storage while loaded and will not flex or swell like polymer. With our Progressive die tooling, Post and Hole™ design, and fully robotic welding, you can truly depend on these magazines to be consistent every time you buy them, guaranteed.

DURAMAG Speed™ magazines are a truly improved USGI magazine. These battle-proven magazines are lightweight, durable and have been the magazine of choice for OEM, Law Enforcement and Military units throughout the world since we began producing in 2011. DURAMAG Speed™ bodies are constructed of 6061-T6 aluminum and are type-III hard-coat anodized. Unlike other magazines that use inferior coatings to color their USGI style magazines, our wide range of colors are part of the anodizing process and thus, a part of the metal. These magazines and are safe for extended storage while loaded and will not flex or swell like polymer. With our Progressive die tooling, Post and Hole™ design, and fully robotic welding, you can truly depend on these magazines to be consistent every time you buy them, guaranteed.

Hard-hitting calibers demand serious magazines. DURAMAG SS ® SR25 pattern mags are made from a single piece of laser-welded 410 Stainless Steel and protected with T-360®- applied coating. This is a magazine that can truly withstand the test of time, and hard use. C Products Defense took great care to design this magazine to be the best option for precision shooters but also for heavy full-auto use. Precision shooters will enjoy a a beautiful COAL of 2.87" for their long-range shooting while knowing that their magazine will also feed as fast as needed, every time. The DURAMAG SS ® magazine is the choice for Military units across the world.

A Legendary caliber deserves a legendary magazine and the .350 Legend Duramag SS delivers the only purpose built magazine for this caliber. With the Duramag SS .350 mag you’re getting .350 specific rib geometry which is crucial to reliable feeding and round stack internally. These magazines are also marked with .350 on the body and the follower to help with quick identification. The .350 Legend DURAMAG SS™ is an AR-15 pattern magazine designed for serious shooters who require the most out of their magazines. Constructed from premium 410 Stainless Steel and built with advanced interior and exterior geometries to ensure ultimate reliability and feeding. These magazines utilize our T-360™ coating to ensure incredible performance and product longevity through the harshest conditions. The .350 Legend magazines are available in 5rd and 10rd capacities and safe for extended storage while loaded. DURAMAG™ will not flex or swell like polymer due to storing while loaded or environmental / temperature changes. When performance and durability are paramount, make the switch to DURAMAG SS™ and never look back.

A Legendary caliber deserves a legendary magazine and the .350 Legend Duramag SS delivers the only purpose built magazine for this caliber. With the Duramag SS .350 mag you’re getting .350 specific rib geometry which is crucial to reliable feeding and round stack internally. These magazines are also marked with .350 on the body and the follower to help with quick identification. The .350 Legend DURAMAG SS™ is an AR-15 pattern magazine designed for serious shooters who require the most out of their magazines. Constructed from premium 410 Stainless Steel and built with advanced interior and exterior geometries to ensure ultimate reliability and feeding. These magazines utilize our T-360™ coating to ensure incredible performance and product longevity through the harshest conditions. The .350 Legend magazines are available in 5rd and 10rd capacities and safe for extended storage while loaded. DURAMAG™ will not flex or swell like polymer due to storing while loaded or environmental / temperature changes. When performance and durability are paramount, make the switch to DURAMAG SS™ and never look back.

DURAMAG has solved the geometry and durability problems of putting straight-walled, big-bore rounds in a magazine designed for smaller, tapered cartridges by simply not doing it. Unlike other stop-gap solutions such as after-market followers or springs, the new DURAMAG .450 Bushmaster is a complete solution designed from the ground up to properly support the round in a magazine that fits into the AR15 magazine well. Until now the challenge has always been the magazine. While originally intended to fit a standard AR15 magazine, improper geometry and follower design has led to feeding issues and rifle malfunctions. Some home-remedies worked, but the unique stresses caused by this load typically deformed the magazine after just 10-20 cycles. Thousands of rounds from a single magazine of in-house and third-party testing by firearms manufacturers have confirmed DURAMAG is the answer. An advancement in magazine design and construction has made this possible. By creating a proprietary internal bracing system and laser-welding it into a 410 stainless-steel body, DURAMAG is able to control round stack and prevent misalignment when rounds attempt to double stack. DURAMAG’s system also ensures the thousandth round feeds just as reliably as the first. This .450 Bushmaster-unique development is in addition to the suite of technology DURAMAG fans have come to rely upon.