Lancer Systems Magazine Coupler for Sig Sauer MPX

The Lancer Systems SIG Sauer MPX Magazine Coupler makes it easy for owners of this pistol-caliber carbine system to secure two magazines side-by-side, ensuring that shooters always have a reload close at hand.

The coupler is designed to attach two magazines only and weighs 1.6 ounces. It is also specially designed to allow for a clear view of the witness holes in the magazine showing users how many rounds are left. The coupler is available in black.