Sig MPX X-Cinch Mag Coupler
The X-Cinch provides a handy way to speed up reloads and increase capacity on the SIG MPX. Engineered to engage the magazines with locking ribs for increased stability and adjust-ability.
Description:
- Locking ribs designed to mate with magazine texture to provide secure fit
- Constructed from a highly-durable reinforced nylon
- Designed, engineered, and manufactured in the U.S.
