Description Glock 17 Gen5 MOS FS Package Includes: G17 Gen5 FS Two G17 standard magazines (17 rds) 1 Optic mounting plate – Trijicon RMR/Holosun 507C (02) Polymer rear and front sights Set of beavertail backstraps (M/L) Pistol case Speed loader (black) Cleaning kit Instructions for use With the G17 Gen5 MOS GLOCK enhances the already near-perfect Gen5 model of “The original” with the addition of the Modular Optic System (MOS). The slide is precision machined to provide a mounting system for popular optic sights. With the MOS system, you can quickly and easily mount miniature red dot sights to the rear of the Gen5 GLOCK slide, which has front serrations for easier and quicker manipulations. All of the Gen5 qualities are present in this standard-size pistol: The latest GLOCK nDLC finish on the major metal components, unmatched in hardness and rust resistance; the high traction Gen5 frame texture, quickly reversible magazine catch, ambidextrous slide stop lever, the GLOCK Modular Beavertail Backstrap System (MBS) for individual operator adjustability, the universally-acclaimed GLOCK Safe Action® System and high visibility orange magazine followers. Specifications: Cartridge 9x19mm Length 202 mm / 7.95 “ Width 34 mm / 1.34 “ Length between sights 169 mm / 6.65 “ Height 139 mm / 5.47 “ Barrel length 114 mm / 4.49 “ Weight 705 g / 24.87 oz (unloaded); 945 g / 33.33 oz (loaded) Trigger pull 26 N Magazine capacity 17 rounds