A mid-size German PDW. Fires the heavier .45 ACP round. Impressive ranged performance, but has a slow fire rate and slightly smaller magazine.
–In-game description
UMP45 angled
Weapon Type Primary Weapon
Weapon Class Personal Defense Weapon
Rank Prerequisites Rank 5
Damage 38 → 21
Range 60 max → 100 min


Hip Accuracy


Sight Accuracy


Magazine Size 25, 26 with round in chamber
Ammo Reserve 125
Fire Modes Auto & Semi
Rate of Fire 600 RPM

TTK (Time to Kill) 0.10 s
Head & Body Multiplier
per bullet/pellet
Max (60 studs) Min (100 studs)
(x1.4) Head 53.2 29.4
(x1) Torso 38 21
(x1) Arms and Legs 38 21
Red color signifies a fatal hit.
Suppressed Stats
Suppressor/Bullet Attachment Suppressed Damage Suppressed Range
ARS Suppressor 38 -> 18.9 60 max -> 90 min
R2 Suppressor 36.1 -> 19.95 57 max -> 95 min
PBS-1 Suppressor 36.1 -> 19.95 57 max -> 95 min
PBS-4 Suppressor 36.1 -> 19.95 57 max -> 95 min
Osprey Suppressor 36.1 -> 19.95 57 max -> 95 min
Suppressor 34.2 -> 21 54 max -> 100 min
Armor Piercing 38 -> 17.5 0 max -> 100 min
Hollow Point 31.66667 -> 25.2 60 max -> 100 min
Muzzle Velocity 1500 studs/s
Penetration Depth 1.4 studs
Suppression 0.5


Hipfire Camera Recovery Speed 15
Sight Camera Recovery Speed 20
Weapon Recovery Speed 20
Weapon Recoil Damping 0.8


Min Camera Kick (1.29, -0.61, -0.50)
Max Camera Kick (1.79, -0.11, 0.50)
Min Recoil Displacement (-0.31, 0.40, 8.19)
Max Recoil Displacement (0.30, 0.50, 9.80)
Min Recoil Rotation (-0.41, 0.40, -0.31)
Max Recoil Rotation (1.29, 1.20, 0.30)
Hipfire Spread Factor 0.06
Hipfire Recovery Speed 10
Hipfire Spread Damping 0.80


Min Camera Kick (0.69, -0.41, -0.50)
Max Camera Kick (1.20, 0.40, 0.50)
Min Recoil Displacement (-0.11, 0.40, 6.19)
Weapon Shot Displacement (0.10, 0.69, 7.80)
Min Recoil Rotation (0.50, -0.21, -0.31)
Max Recoil Rotation (1.00, 0.20, 0.30)
Sight Magnification 2.0x


Reload Time 2.8 seconds
Empty Reload Time 3.6 seconds
Equip Speed 16
Aiming Speed 15
Crosshair Size 25
Crosshair Spread Rate 400
Crosshair Recover Rate 18


Weapon Walk Speed 14 stud/s
Aiming Walk Speed 10.5 stud/s
Ammo Type .45 ACP
Round in Chamber One
Shot Suppression Range None

List of Attachments

Optics Kills Required
C79 125 Kills
EOTech 552 85 Kills
EOTech XPS2 55 Kills
Kobra Sight 320 Kills
PK-A 165 Kills
PKA-S 225 Kills
Reflex Sight 285 Kills
VCOG 6x Scope 455 Kills
Z-Point 10 Kills
ACOG Scope 430 Kills
TA33 ACOG 650 Kills
TA11 ACOG 1750 Kills
TA01 ACOG 2500 Kills

Underbarrel Kills Required
Angled Grip 115 Kills
Vertical Grip 45 Kills
Folding Grip 265 Kills
Stubby Grip 355 Kills
Laser 75 Kills
Flashlight 0 Kills

Barrel Kills Required
ARS Suppressor 150 Kills
Compensator 120 Kills
Muzzle Brake 175 Kills
R2 Suppressor 40 Kills
Flash Hider 100 Kills
PBS-4 Suppressor 245 Kills
PBS-1 Suppressor 205 Kills
Suppressor 30 Kills
Osprey Suppressor 250 Kills

Other Attachments Kills Required
Green Laser 110 Kills
Canted Delta Sight 405 Kills
Laser 20 Kills
Canted Iron Sights 310 Kills
Ballistics Tracker 1500 Kills
Hollow Point 2000 Kills
Armor Piercing 1000 Kills

The UMP45 is a German Personal Defense Weapon. It is unlocked at rank 5, or it can be purchased with credits.


The UMP (Universale MaschinenPistole or "Universal Machine Pistol") is a blowback-operated submachine gun designed in 1990 and produced in 1999 by Heckler & Koch. The UMP was designed as a successor to H&K's older MP5.

The UMP45 variant is chambered in the .45 ACP cartridge and is fed by 25-round box magazines. There are also variants chambered in 9×19mm Parabellum and .40 S&W, which are the UMP 9 and UMP 40 respectively, and they both use 30-round magazines utilizing their respective caliber.

The UMP has been adopted by several specialized military organizations; including U.S Customs and Border Protection, the Royal Thai Navy SEALs and the Jordanian Special Operations Forces.


General Information

The UMP45 is a very powerful PDW, offering high damage at all ranges. Inside its maximum damage range, it is a three-shot kill (3SK), but can kill with two headshots. At longer ranges, it becomes a 5SK to the body and sports a 4SK with headshots.

It has a very low rate of fire (RoF) for its class, firing at 600 RPM; identical to the AK47. However, it still sports a very quick time to kill (TTK) due to its higher damage and 2SK with headshots. It also has a higher RoF when compared to similarly high-powered PDWs, such as the L2A3, M3A1 and MP40, having a higher firerate than all of the aforementioned weapons. 

Range is average, with the damage drop-off beginning at 60 studs and ending at 100 studs, although due to the higher damage the weapon can remain effective out to a fair distance. Muzzle velocity is quite poor, at 1500 studs per second; typical for a .45 ACP chambered weapon, but worse than other PDWs. This makes its TTK at longer ranges worse.

Ammunition capacity is less-than-average, only holding 25+1 rounds per magazine: less than the typical 30+1 rounds held in most weapons. However, the total ammunition amount able to be carried is still the standard 150+1 rounds, due to the weapon having 125 rounds in reserve instead of 120; equating to five magazines in reserve. Due to the lower RoF for a PDW, ammunition consumption rate is fairly low. Reload times are lengthy, taking 2.8 seconds for a tactical reload and an even longer 3.6 seconds for an empty reload.

In terms of recoil, the weapon has low vertical and camera recoil, low horizontal recoil, and medium backward/blow-back recoil. Due to possessing a low fire rate, recoil is less profound and generally kicks less overall. Recoil per shot is also fairly mild. Handling traits are similar to other PDWs, having a good mobility speed and aim-down-sights (ADS) time.

Usage & Tactics

The UMP45 overall has a high damage output for a PDW. This gives the UMP above average performance at longer ranges for its class. In order to be effective at long ranges, one should tap fire (fire intentional short bursts on automatic guns) to increase the weapon's hit chance and conserve ammunition. This is especially important for the UMP45, as it has below average rate of fire and magazine size. Therefore, efficient use of the ammunition is crucial, meaning it is somewhat less viable to spray to longer ranges. However, the weapon's low recoil balances the need for accuracy, as it is easier to land shots with a weapon with minimal kick. While it does higher damage at range than other weapons in its class, the UMP45's slow muzzle velocity makes it non-ideal alternative to range centric weapons.

If one wishes to lower the overall recoil, a typical Angled Grip, Green Laser and Compensator setup can be effective, at the cost of slightly increased vertical recoil. A different alternative to lower the vertical recoil is to use a Stubby Grip, Green Laser and Muzzle Brake, at the cost of horizontal recoil. The Compensator setup is more useful at longer ranges due to its reduction of horizontal recoil, while the Muzzle Brake is more viable at short ranges, where horizontal recoil is irrelevant.

The default iron sights are generally effective at only short-medium ranges, as the thick front sight can obscure far away targets, and the generally low magnification hinders ranged performance. A red-dot-sight (RDS) like the Kobra Sight, Coyote Sight or Reflex Sight are generally recommended due to their clear reticle. If one wishes to improve performance at range, however, then an optic with slightly more zoom such as the PKA-S is recommended.

It is generally recommended to take cover while reloading, especially if being suppressed by enemies, due to the long reload time. Trigger discipline is crucial to using this weapon well as it has a magazine capacity of only 25 rounds, which forces frequent reloads. Nevertheless, the UMP's low recoil and powerful damage balances these attributes.


The UMP45 is a versatile PDW due to its fast TTK and above-average STK at range. However, a user must account for its slow muzzle velocity and low capacity. In skilled hands, the UMP45 makes good use out of its high damage and range for its class, while still retaining high mobility.

Pros & Cons


  • High damage for its class.
  • Low recoil - light camera recoil.
  • Low unlock rank.
  • Good iron sights.


  • Slow RoF.
  • Terrible muzzle velocity.
  • Lower than average magazine capacity for its class.


  • The 45 in its name stands for the ammunition this weapon uses; .45 ACP (Automatic Colt Pistol).
  • Before the v3.0.0 update, a problem when equipping optical attachments on the UMP45 was that the front sight was not removed. This would obstruct the player's view in ADS.
  • The UMP45 was one of the earliest PDWs introduced. It was added in the Alpha, along with the MP5K.


Primary Weapons

Assault Rifles

AK12 - AN-94 - AS VAL - SCAR-L - AUG A1 - M16A4 - G36
M16A3 - AUG A2 - FAMAS G2 - AK47 - AUG A3 - L85A2
HK416 - AK74 - AKM - AK103 - M231 - G11K2

Personal Defense Weapons

MP5K - UMP45 - G36C - MP7 - MAC10 - P90 - MP5
Colt SMG 635 - L2A3 - MP5SD - MP10 - MP5/10 - M3A1
AUG A3 Para - PPSh-41 - FAL Para Shorty - Kriss Vector - MP40
Tommy Gun - Uzi

Light Machine Guns

Colt LMG - M60 - AUG HBAR - MG36 - RPK12 - L86 LSW - RPK

Sniper Rifles

Intervention - Remington 700 - Dragunov SVU - AWS - BFG 50
AWM - TRG-42 - Mosin Nagant - Dragunov SVDS - Hecate II
M107 - Steyr Scout - WA2000


M4A1 - G36K - M4 - L22 - SCAR PDW - AKU12 - Groza-1
AK12C - Honey Badger - SR-3M - Groza-4 - MC51SD
FAL 50.63 Para - 1858 Carbine - AK105 - Jury - KAC SRR

Designated Marksman Rifles

MK11 - SKS - SL-8 - VSS Vintorez - MSG90 - Beowulf TCR

Battle Rifles

Beowulf ECR - SCAR-H - AK12BR - G3 - AG-3 - Henry 45-70
FAL 50.00


KSG-12 - Remington 870 - DBV12 - KS-23M - Saiga-12
Stevens DB - AA-12 - SPAS-12

Secondary Weapons Pistols

M9 - G17 - M1911 - Desert Eagle L5 - M45A1 - Five Seven
ZIP 22 - Desert Eagle XIX

Machine Pistols

G18 - M93R - TEC-9 - MP1911 - Micro Uzi


MP412 REX - Mateba 6 - 1858 New Army - Redhawk 44
Judge - Executioner


Serbu Shotgun - SFG 50 - Sawed Off - Saiga-12U - Obrez

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