By the compact size and its attractive design this gun is the fancied for many shooters, suitable for IPSC Open Division; 5” Stainless Steel, Ramped, Fully Supported Threaded Barrel highly recommended for 9x19 caliber; ported at the top to reduce recoil; 2-port compensator. Long curved trigger, polymer grip with enlarged integrated mag-well, slide puller, ambidextrous thumb safety and grip safety; 3 high cap. magazines: (1x170mm / 2x140mm). TiN coated Barrel, Optic and Mount on request. Please note that Vista models are designed specifically for Mayor Power Factor ammunition and may not function properly with all factory loads. A good break-in is needed.