CAA MC5N MP5 Magazine Coupler

Cut reload time on your HK MP5 or clone by locking two 30-round magazines together with the CAA MC5N. The two-piece body is molded from high-density, glass-reinforced polymer, so it weighs just ≈ 1.8 oz yet won’t gouge steel mags or crack under recoil. A captive power-spring and three cross-bolts squeeze the mags outward as you tighten, giving a rock-solid grip while the built-in height regulator lets you stagger them so the spare clears the ejection port. The wide gap offers a positive index for gloved hands and prevents floorplates from clashing, making emergency swaps instinctive even in the dark. At only 2.75 × 1.96 in overall, the coupled pair still slides cleanly from pouches and racks. Made in Israel, the MC5N is the quickest, lightest way to double your on-board ammo without adding metal or bulk to your sub-gun.