Works with modified maglula - Tactical Solutions TriMag X-Ring Performance Accessory

This is a great addon especially in states allowing max of 10-round mags. I got a Maglula loaded and after modifying it it works perfectly with the TacSol coupler. Attaching the mags is a breeze, but the best part is you don't have wasted time at the range. An added advantage is that if you get the rubber dust sleeves you can use the tri as a mini support for the rifle - it works really well and stabalizes the whole platform. I might get a second one because the first worked so well...