Galco Classic Lite 2.0 Shoulder System for Glock 17, Natural, RH Premium Center Cut Steerhide Horizontal gun carry Vertical double magazine carrier with secure flaps Comfortable 1.5" wide harness straps Swiveling Flexalon backplate Accepts tie-downs/cuff case/accessory attachments Fits chests up to 56" Color: Natural Compatible with Arex Delta L, Delta M, Glock 17 Gen 1-5, 19 Gen 1-5, 19X, 22 Gen 2-4, 23 Gen 2-4, 26 Gen 3-5, 27 Gen 3-4, 31, 32, 33, 34 Gen 3-5, 35, 36, 45, PSA Dagger Compact, Ruger RXM, Shadow Systems DR920, MR920