HK UMP .45 ACP submachine gun
Table of contents

Submachine gun.45 ACP
UMP 45 — submachine gun chambered for .45 ACP. Ergonomics 62, recoil 72 vertical and 240 horizontal, 600 rounds per minute. Fire modes: single, full auto.
Stats without attachments
| Stat | Value |
|---|---|
| Type | submachine gun |
| Caliber | .45 ACP |
| Ergonomics | 62 |
| Vertical / horizontal recoil | 72 / 240 |
| Rate of fire | 600 RPM |
| Fire modes | single, full auto |
| Effective range | 100 m |
| Weight without attachments | 1.22 kg |
| Mod slots | 7 |
| Flea Market price | 34,047 ₽ |
In-game description
The Heckler & Koch UMP submachine gun was designed by the German company Heckler & Koch in the 1990s as a lighter and cheaper analog to the MP5. This version is designed to fire a .45 ACP cartridge and has a reduced fire rate of 600 rpm.
Which ammo to take
Best by penetration out of 5 options in .45 ACP caliber. The full list is on the caliber page.
| Ammo | Damage | Penetration | Armor damage | Velocity | Flea Market |
|---|---|---|---|---|---|
| 66 | 38 | 48 % | 299 m/s | 1,005 ₽ | |
| 72 | 25 | 36 % | 340 m/s | 226 ₽ | |
| 76 | 19 | 37 % | 290 m/s | 197 ₽ | |
| 100 | 13 | 30 % | 274 m/s | 335 ₽ | |
| 130 | 3 | 12 % | 293 m/s | 745 ₽ |
Weapons on the radar
- The enemy marker is labeled with the weapon they are carrying. The same is shown in the threat list next to the distance and height.
- Weapons in loot are labeled with the price and colored by value tier — you can tell right away whether it is worth going for.
- Aimlines and the “aiming at you” alert: you can see who has you in their sights.
The radar map opens from a link in any browser: on a phone, tablet, laptop or second monitor. You can also share it with friends from your squad.

Questions and answers
What caliber is UMP 45?
Submachine gun chambered for .45 ACP: the game has 5 types of these rounds.
What is the best ammo for UMP 45?
By penetration — AP (penetration 38, damage 66), by damage — RIP (130). Against class 4 armor you need penetration of 40 or higher, class 5 — 50 or higher, class 6 — 60 or higher.
How much does it cost?
About 34,047 ₽ on the Flea Market per the price snapshot; the trader base price is calculated from 26,500 ₽.
What are its base stats?
Ergonomics 62, vertical recoil 72 and horizontal recoil 240, 600 rounds per minute, fire modes: single, full auto. These are figures without attachments — mods change them.
Same caliber
M45A1 · Vector .45ACP · M1911A1 · USP .45
Other: submachine guns
MP7A1 · MP7A2 · Vector 9x19 · P90 · Vector .45ACP · SR-2M · all