DURAMAG 20RD Aluminum .223/5.56 AR15 MAGAZINE Grey 20 Round RD AR15
Available in COLORS! Choose from Black, Grey, OD Green, Gold, Pink, and Blue
WARNING:
PERFECT FOR HUNTING AND THE RANGE!
Product DescriptionDURAMAG 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.
A: Every spring will take a set when compressed. A 17/7 stainless spring in a 20 or 30 round magazine will take a set the first time it is compressed and will continue to do so each time the magazine is reloaded eventually losing its load. A chrome silicon spring will take a set the first time and maintain that load each time the magazine is reloaded.