The Taurus CT40 G2 is a semi-automatic carbine rifle with an aluminum upper and polymer lower receiver. Chambered in 40 SW this rifle has a 16 barrel and comes with fixed sights. A pair of picatinny rails however allow users to attach their choice of optics and other accessories. The CT40 G2s skeletonized polymer stock with pistol grip keeps total weight down. Details TAURUS CT G2 SEMI AUTO 40 SW 10 1 ROUNDS BLACK