HK’s HK45 Compact Tactical V1: 4.57″ cold-hammer-forged polygonal barrel threaded M16×1 LH, O-ring barrel lockup, adjustable Truglo high-profile sights (suppressor-capable), DA/SA with left-side safety/decocking lever, replaceable backstraps and Picatinny rail. Ships with two 10-round extended-floorplate magazines (also accepts 8-rd compact mags). HK lists about 7.91″ OAL, about 5.51″ height, about 1.54″ width and about 28.92 oz with empty magazine. Manufacturer part number: 81001115.
Key features
- .45 ACP; 10+1; two 10-rd magazines (81001115)
- 4.57″ CHF polygonal barrel; M16×1 LH threads
- About 7.91″ OAL; about 28.92 oz w/ empty mag (HK)
- Truglo high-profile adjustable sights
- V1 DA/SA with safety/decocker; replaceable backstraps
- Picatinny rail; no factory optic
Buying from PM Customs in Yukon
PM Customs is a licensed FFL in Yukon, OK, serving the Oklahoma City metro. Choose local pickup by appointment (generally Mon–Sat, 8 AM–4 PM), or have your HK45 Compact Tactical shipped to your local FFL. You pick at checkout. Questions? Call 405-265-8955.







