Integral MIL STD 1913 (Picatinny) rail molded into the polymer frame dust cover for mounting lights, laser aimers, and other accessories
Ergonomic 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
HK45 grip-to-slide angle matches Model 1911’s profile
Common high-capacity metal magazines with a capacity of 10 rounds (for both HK45 and HK45 Compact models).
Ambidextrous controls with dual slide releases and enlarged magazine release