New Sig Sauer P320 Carry 9mm auto. 17+1 capacity, two magazines, 3.9″ barrel, SigLite night sights, front and rear slide serrations, modular polymer frame with accessory rail. Sig’s newest striker fired multi role pistol – interchangeable calibers, grip modules, slides and fire control systems. Pre-staged striker allows for a light, crisp trigger pull. 26oz.