LDT Wargame HK UMP with LDX-A Metal Gearbox + bonus Suppressor

Product Description

The LDT Warinterest HK UMP.45 is an exceptionally well built blaster constructed of high quality materials. This is a great CQB blaster and a serious challenger for the XYL ARP9.

The LDT HK UMP.45 has an aggressive look to it and is a very solid and robust blaster with plenty of picatinny rails to add torches, fore grips or any other attachment you like  

LDT have gone above and beyond on the new LDT HK UMP.45, paired with a full metal v3 LDX-Advanced gearbox which comes standard with a programmable mosfet.  This is a serious blaster and LDT have made a big statement with this particular model. The XYL ARP9 has some serious competition with this new entry to the market. 


  • Premium Nylon external construction and excellent exterior finish  
  • Ambidextrous fire selectors
  • Excellent attention to detail with licensed Heckler & Koch GmBH marking
  • Metal v3 LDX-Advanced gearbox
  • Mosfet
  • Auto magazine prime function 
  • Folding stock
  • Metal picatinny rails
  • Metal suppressor adaptors
  • Metal muzzle flash hiders
  • Nylon warinterest hopup
  • High capacity nylon magazine with visible dummy brass rounds
  • blowback function 


  • 1 x LDT Warinterest HK UMP.45 gel blaster
  • 1 x bonus UMP Suppressor valued at $59 
  • 1 x high capacity nylon magazine 
  • 1 x Padded Carry bag
  • 1 x Limited edition HK UMP.45 patch
  • NO battery or charger

To be used with 7-8 mm gel balls

Mosfet functions 

(With battery installed)
1. On the fire selector, Select the 2 round setting
2. Pull the trigger and hold until it starts to vibrate (roughly 8 seconds)
3. Then pull the trigger to change the setting.
  • Each pull of the trigger will cycle it to the next setting. You will hear beeping and the blaster will vibrate.  
  • It vibrates in sequence so you know which setting you are on.
  • Each beep corresponds with the number of rounds it will fire (from 2-5 round burst).
  • A single beep indicates binary trigger. 
4. After you choose your setting switch it to fully automatic and fire to save it.
5. Holding the trigger for 8 seconds will allow you turn off the automatic mag prime.

Always use the appropriate eye protection and take all reasonable safety precautions when using any gel blaster. 


$375.00 $489.00
Maximum quantity available reached.

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