The GLOCK 19 Gen5 MOS Semi-Auto Pistol with Aimpoint ACRO P-2 Red Dot is the standard by which all duty handguns are measured. Sized between the sub-compact 26 and full-sized 17, the G19 is a happy medium that works for concealed and open carry. That's why it's the firearm of choice for law enforcement and security forces worldwide. With Gen5 improvements and the MOS Modular Optic System, it's better than ever. The slide comes optics-ready and topped with an Aimpoint ACRO P-2 Sight. Plus, it comes with all the same upgrades as all Gen5 GLOCK pistols have, like the Glock Marksman Barrel and the elimination of leaf springs, which have been replaced by new coil springs for increased longevity and reliability. The slide release is ambidextrous and the mag release is reversible. Plus, the front of the firearm is now beveled for easier reholstering. This model comes with the ACRO P-2. Enclosed Red Dot Optic, designed specifically for use on slimline pistols. The ACRO features a 3.5 MOA dot and fully enclosed electronics, so it'll never be blocked by rain, snow or dust. Pistol includes 3 magazines. Gen5 enhancements MOS Modular Optic System with optics-ready slide Includes Aimpoint ACRO P-2 Red Dot Glock Marksman Barrel Ambidextrous slide stop Reversible magazine release Beveled front end for faster re-holstering Ion-bonded nDLC coating