NOT AVAILABLE FOR EXPORT TO STATES WITH MAG LIMITS.CROSS MAG AR15 Pistol Coupling MagazineFeaturing a unique coupling mechanism integral to the floor plate, couple two magazines end-to-end in 4 unique configurations in seconds, allowing faster reloads so you can RETURN MORE FIREDesigned and manufactured in house at our state of the art factory in Canada, we know what it takes to withstand frigid temperatures, rough handling and competition use. The transparent bodies allow quick visual indication of how many rounds you have left, or the type of rounds, which is particularly useful for running 300 blackout. The integral coupling floor plate allows you to couple the magazines end-to-end in either a curved or straight configuration, from there you decide if you want your cartridges facing forward forward, or forward reverse. If you ever change your mind about a configuration, change it seconds, without extra parts or special tools. Or heck, un-couple the mags and take advantage of low-profile mags to shoot prone, on a bench or hunt in the woods.Be innovative shoot CROSS MAGSThese magazines are made of some extremely tough polymers. Its unique properties allow virtually no change in mechanical properties from 73f/20c to -22f/-30c, whereas most polymer materials used for magazines have between .125-.25 the strength at -22f/-30c compared to room temperature. This gives Cross on average 3-8x better impact resistance than competitive materials at -22f/-30cSo whether you’re shooting in the Summer Sun or enjoying a tranquil January coyote hunt, these magazines will keep working as long as you want to keep shooting.FeaturesUnmatched Cold Weather Materials – Designed to perform in the frigid north, our polymer is a new to market material that is specially formulated for cold weather impact resistanceTransparent – Knowledge is power. Seeing what’s inside gives you an advantage over any possible competitionAdvanced Coupling SystemNo additional tools required to reconfigureIntegrated angle makes it possible to have the 2 major configurations, curved and straightBi-directional floorplates allow another 2 possible configurationsSpecificationsCaliber: .223 REM / 5.56×45 NATOStyle: LAR Pistol 10-RoundConstruction: PolymerIncludes: 2x 10-round coupling magazines