The H&K HK45C Tactical is a compact .45 ACP pistol with a 4.57-inch threaded barrel and 10+1 capacity. It uses a V7 LEM trigger configuration and ships with two 10-round magazines. Night sights are fitted from the factory in a Blue/Black finish. 
 

Key Specifications 

• Brand: H&K 
• Model: HK45C Tactical (V7) 
• Caliber: .45 ACP 
• Action: Semi Auto 
• Capacity: 10+1 
• Barrel Length: 4.57" 
• Color/Finish: Blue/Black 
   

Detailed Features 

• Threaded 4.57-inch barrel compatible with muzzle devices; regulated attachments require additional federal paperwork 
• V7 LEM (Law Enforcement Modification) trigger configuration 
• Factory-installed night sights 
• Ships with two 10-round magazines 
• Compact frame in Blue/Black finish

Owners of the HK45C Tactical tend to praise the LEM trigger for its consistent, predictable pull in both duty and range contexts. The threaded barrel is a practical factory inclusion that suppresser-oriented buyers specifically seek out. A handful of shooters note an adjustment period coming from traditional double/single-action pistols, since the LEM-only setup removes the reset they expect.

The factory night sights draw consistent positive feedback. Carry-oriented owners report the compact dimensions work well, though the .45 ACP chambering keeps the pistol from disappearing under lighter cover garments. Grip ergonomics follow H&K's established design and are broadly liked, but some users with smaller hands find the grip panels thick.

The HK45C Tactical holds resale value well, and the two-magazine package is appreciated at purchase. The common complaint is price, as it sits at the upper end of compact .45 ACP pistols. Some buyers feel the LEM trigger limits versatility compared to pistols that offer more than one action mode.