This is the 1301 Comp Pro with the Blue receiver and has the kick-off system in the stock. It is 24” barrel with a Nordic 10 round tube and the clamp has the QD mount. The side saddle is the Aridus Industries quick change system with 2 six round removable saddles and a Holosun 403 red dot. Also comes with 50 rounds of Hornady 00 buck and 50 rounds of Federal Trueball 1oz Slugs.