Comp-Tac Tri-Mag Pouch Standard Size 4 - Glock 9mm.40 Double Stack .45 GAP Left Side Carry/Right Hand Shooter Black Mag Size 4. Designed with input from Rob Leatham a 40-year professional shooter the Tri-Mag offers users the ability to cant the magazines for the upmost accessibility. The pouch is flared at the top for easy re-insertion of the magazine. Each pouches offers individual retention adjustment. The pouches on the Tri-Mag are designed with slight openings to provide more flexibility and speed when the magazine is deployed even if it is twisted or turned during deployment. Specifications for Comp-Tac Tri-Mag Pouch: Manufacturer: Comp-Tac Color: Black Fabric/Material: Kydex Hand: Right Condition: New Features of Comp-Tac Tri-Mag Pouch Only recommended to use with belts 1.5in or narrower. Magazine Bucket made of 100percent aircraft grade Kydex providing smooth magazine release/insertion. Retention screw for easy adjustment. Reversible Design allows the magazine to sit bullets facing rear or facing forward in the same magazine pouch. Package Contents: Comp-Tac Tri-Mag Pouch Comp-Tac C62504000LBKN: Tri-Mag Pouch Standard Size 4 - Glock 9mm.40 Double Stack .45 GAP Left Side Carry/Right Hand Shooter Black Mag Size