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UNC-45 Silenced

Updated 30 Aug 2026174 views

HK UMP .45 ACP submachine gun

SMG

Parts grid

  • HK UMP .45 ACP 25-round magazine
  • EOTech EXPS3-0 holographic sight (Tan)
  • HK UMP Hogue buffer tube adapter
  • HK UMP .45 ACP 11.5 inch threaded barrel
  • HK UMP Extended M-LOK handguard
  • MountMount, empty
  • MountMount, empty
  • AR-15 Strike Industries Viper PDW stock
  • SilencerCo Omega 45k Direct Thread Mount adapter
  • SilencerCo Omega 45k .45 ACP sound suppressor
  • MountMount, empty
  • MountMount, empty
  • Magpul M-LOK 2.5 inch rail
  • TacticalTactical, empty
  • Magpul M-LOK 4.1 inch rail
  • Steiner DBAL-PL tactical device
  • Strike Industries Cobra Tactical foregrip
  • ChamberChamber, empty

Parts list

  • HK UMP .45 ACP 25-round magazineMagazine
    Ergo
    -1
    Recoil
    no change
    Acc
    no change
    Vel
    no change
  • EOTech EXPS3-0 holographic sight (Tan)Scope
    Ergo
    -2
    Recoil
    no change
    Acc
    no change
    Vel
    no change
  • HK UMP Hogue buffer tube adapterStock
    Ergo
    -2
    Recoil
    no change
    Acc
    no change
    Vel
    no change
  • HK UMP .45 ACP 11.5 inch threaded barrelBarrel
    Ergo
    -8
    Recoil
    -3.4%
    Acc
    no change
    Vel
    -13.3%
  • HK UMP Extended M-LOK handguardMount
    Ergo
    +5
    Recoil
    no change
    Acc
    no change
    Vel
    no change
  • AR-15 Strike Industries Viper PDW stockStock
    Ergo
    +22
    Recoil
    -18%
    Acc
    no change
    Vel
    no change
  • SilencerCo Omega 45k Direct Thread Mount adapterMuzzle
    Ergo
    no change
    Recoil
    no change
    Acc
    no change
    Vel
    no change
  • SilencerCo Omega 45k .45 ACP sound suppressorMuzzle
    Ergo
    -10
    Recoil
    -3%
    Acc
    no change
    Vel
    +0.6%
  • Magpul M-LOK 2.5 inch railMount
    Ergo
    -0.1
    Recoil
    no change
    Acc
    no change
    Vel
    no change
  • Magpul M-LOK 4.1 inch railForegrip
    Ergo
    -0.2
    Recoil
    no change
    Acc
    no change
    Vel
    no change
  • Steiner DBAL-PL tactical deviceTactical
    Ergo
    -1
    Recoil
    no change
    Acc
    no change
    Vel
    no change
  • Strike Industries Cobra Tactical foregripForegrip
    Ergo
    +12
    Recoil
    no change
    Acc
    no change
    Vel
    no change