HK UMP45 for Sale
Browse HK UMP45 listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
The HK UMP45 is a .45 ACP submachine gun platform developed by Heckler & Koch for police and military use. It was designed to be lighter and simpler than earlier HK SMGs, with a polymer-heavy build and a compact, controllable layout. Today, the UMP45 remains a respected niche firearm with a strong reputation for durability, modularity, and HK pedigree.
Why It's a Top Choice
- Simple polymer design helps reduce weight.
- .45 ACP offers a proven close-range platform.
- Compact layout suits vehicle and confined-space roles.
- HK reputation supports collector and duty interest.
Key Variants
HK UMP45
The standard UMP45 is the main reference point for buyers who want the original .45 ACP configuration and classic HK layout.
HK UMP9
The UMP9 is a common 9mm counterpart for buyers who prefer lower recoil and lower-cost training.
HK UMP40
The UMP40 serves users who want the platform in .40 S&W and value a middle-ground duty cartridge.
Competitor Comparison
| Feature | Hk Ump45 | KRISS Vector | B&T APC45 |
|---|---|---|---|
| MSRP | Varies by listing | Varies by listing | Varies by listing |
| Capacity/Size | Compact .45 platform | Compact PCC-style platform | Compact modular PCC |
| Weight | Light polymer build | Varies by setup | Varies by setup |
| Notable Pro | HK durability and simple design | Distinct recoil management system | Modern modularity |
| Notable Con | Limited current-market availability | Bulkier feel for some users | Higher entry cost |
Best Use Cases
- Self-defense
- Duty and professional use
- Range practice
- Collection and HK-focused builds
Shopping Paths / Related Categories
FAQs
Can I buy an HK UMP45 on GunsAmerica?
Listings depend on seller inventory and applicable laws. Check the specific listing details, state restrictions, and transfer requirements before purchasing.
What is the HK UMP45 chambered in?
The UMP45 is chambered in .45 ACP. HK also produced related UMP variants in other calibers, including 9mm and .40 S&W.
How does the HK UMP45 compare to modern PCCs?
It is a purpose-built .45 ACP submachine gun platform with a lightweight polymer design. Many newer PCCs offer more modularity, but the UMP45 keeps strong HK appeal.
