HK45 Tactical V1 .45 ACP DA/SA Pistol with Threaded 5.2 in Barrel and Suppressor-Height Sights
The HK45 Tactical V1 stands out with its factory 5.20 in cold-hammer-forged, extended threaded barrel, suppressor-height fixed sights, and DA/SA V1 control layout with a left-side safety/decocker. Built on a reinforced polymer frame with an accessory rail and HK's internal recoil reduction system, this full-size .45 ACP includes five 10-round magazines and arrives in its HK factory hard case. U.S.-made in Columbus, GA with marked proofing and import details.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Clean polygonal rifling with strong definition.
Specific Condition Details: There are light signs of wear and handling.
What’s Included
- HK factory hard case with foam interior
- Five 10-round steel magazines for the HK45
This HK45 Tactical V1 features a factory M16x1 LH threaded, 5.20 in cold-hammer-forged barrel with an O-ring and polygonal bore. The suppressor-height fixed sights include a front night sight with a luminous dot and a plain black serrated rear, paired to a 6.63 in sight radius for a clean, high sight picture.
The V1 configuration provides a DA/SA trigger with a left-side safety/decocker. An ambidextrous paddle-style magazine release and front and rear slide serrations support confident manipulation. The pistol uses a short-recoil, Browning-type tilting barrel lockup and an external extractor.
The reinforced polymer frame incorporates HK's internal recoil reduction system and molded ergonomics with finger grooves and stippled panels. A three-slot MIL-STD-1913 accessory rail offers direct mounting for weapon lights or other rail-mounted accessories.
Capacity is 10+1 rounds, and this example includes five 10-round steel magazines. The slide and frame markings note U.S. manufacture in Columbus, GA with "Heckler & Koch Inc., Columbus GA, Made in USA" stamps and model/caliber designations.




