The X-Coupler allows shooters to access two extended or standard magazines side by side without altering their capacity. It supports parallel or staggered positioning, ideal for setups with limited spacing. Compatible with various magazine brands of similar sizes (length: 61–82 mm), it ensures a secure hold using a spring mechanism and a tightening screw. For rounded magazines, adhesive foam pads (included) enhance grip. Dimensions: 76 mm (L) x 70 mm (W) x 44 mm (H).