HK45 Compact (V1) DA/SA safety/decocking lever on left with two 8rd magazines – Integral MIL-STD-1913 (Picatinny) rail molded into the polymer frame dust cover for mounting lights laser aimers and other accessories – ERGO (HK45 full-size) and slim-line (HK45 Compact) grip profiles with user replaceable grip panels to adjust the feel and grip circumference of the weapon to suit individual operator hand size and shooting preference – 8-round metal magazine is standard for the HK45C common high-capacity (10 rounds) that fit both the HK45 and HK45C also available – Ambidextrous controls with dual slide releases and enlarged magazine release – Uses the proven modified Browning linkless recoil operating system – O-ring barrel for precise barrel-to-slide lockup and better accuracy – Polygonal rifling for longer barrel life and increased accuracy – Improved ergonomic control levers (safety and/or decocking) – Low profile drift adjustable 3-dot sights – Contoured and radiused slide with forward slide (grasping) grooves and anti-glare longitudinal ribs – Black polymer frame
