Heckler & Koch HK45 45 ACP V1 2-10 Round Magazines Semi Automatic Pistol 745001-A5

The HK45 was developed as a product improvement of the highly regarded USP45, first released in the 1995. The Caliber .45 ACP HK45 includes several user-inspired enhancements including changeable grip panels (backstraps), a Picatinny MIL-STD-1913 accessory rail, better ergonomics, and more ambidextrous controls.
Using HK's unique internal mechanical recoil reduction system reduces the recoil forces imparted to the weapon and shooter by as much as 30%, improving shooter control during rapid firing and increasing component service life. Capable of firing standard .45 ACP ball through +P ammunition, the HK45 combines the accuracy, modularity, reliability and minimum 20,000 round service life of the famed USP45 series with the improved ergonomics of the P2000 series pistols. HK45 models can be also be fitted with threaded barrels for use with muzzle mounted sound suppressors.
Each HK45 comes standard with an extra backstrap; medium and small interchangeable backstraps ensure an optimal fit for most shooter's hands and complement the ergonomic profile grip.
An improved USP-style control lever, a combination safety and decocking lever, is frame mounted on the HK45 and is quickly accessible. The HK45 control lever has a positive stop and returns to the “fire” position after decocking.

Key features and system characteristics:

- 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
- Uses the proven modified Browning linkless recoil operating system
- O-ring barrel for precise barrel-to-slide lockup
- Polygonal rifling for longer barrel life and better 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

Specifications:

- Caliber: .45 ACP
- Overall Length: 7.52"
- Overall Height: 5.83"
- Overall Width: 1.42"
- Barrel Length: 4.53"
- Sight Radius: 6.61"
- Weight with Magazine: 1.73 lbs.
- Magazine Capacity: 10 (includes 2 magazines)
- Sights: Fixed

45 ACP V1 w/2 10 Round Magazines