4.6". Comes with ammo; 200 115gr FMJ and 40 124gr Federal punch. 3 total S&W mags and 1 TTI extension (+5/6). Bravo concealment IWB holster and Tier 1 concealed OWB holster. Soft case. CT red dot in case and Holosun 507c ACSS Green mounted. Apex tactical FDE polymer trigger (original in case). No trades please, looking to sell.