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E&C - Colt M4 URGI MK4 Gel Blaster Rifle Replica - Black & Olive Drab - EC-643-1

Product Description
$749.00 $799.00
Maximum quantity available reached.

*This item is restricted for sale in Queensland only – please see Gel Blaster Purchase and Shipping restriction details below.

East & Crane (E&C) are new on the gel blaster scene in Australia and feature the trusty LDT Warinterest LDX Basic gearboxes which have proven to be an excellent gearbox in the gelsoft community & is highly upgradeable. 

These are very high quality and the E&C Colt M4 URGI MK4 Gel Blaster Rifle Replica is an exceptional blaster with quality far above its price tag. Featuring Authentic Makers Markings and using Gen 8 style magazines which have the most types of magazine style available including Warinterest Tracer Magazines & low profile double drum magazines.

If you are a fan of the OG Colt M4 you're going to be one happy camper! There is excellent attention to detail and the finish is superb. The pistol grip is an HK416C style and is very comfortable to hold even after hours of game play.


  • Brand: East & Crane (E&C)
  • Model: Colt M4 URGI MK4 Gel Blaster Rifle - Black & Olive Drab - EC-643-1
  • Released: September 2023
  • Type: Automatic Electric Gel Blaster (AEG)
  • Firing Modes: Semi/Full-Auto & Safe
  • Receiver: Full metal receiver & barrel assembly
  • Authentic makers markings - Colt Laser engraving on Receiver 
  • Buttstock: CTR Durable polymer stock
  • Handguard: Metal with full-length Picatinny top rail & MLoK System for adding attachments
  • Trigger: Metal 
  • Inner Barrel: Alloy 7.5mm
  • Outer Barrel: Metal with 14mm CCW Thread for attachments
  • Highest quality metal materials and craftsmanship
  • Designed and built with the utmost attention to detail
  • 2-piece split metal receiver
  • Strong metal construction from muzzle to stock tube
  • V2 LDT Warinterest LDX Basic Metal Gearbox with metal gears
  • 18:1 Gear ratio
  • Stainless steel Inner Barrel inner diameter size: 7.5mm
  • CNC Metal Fire Selector switch
  • CNC Metal Receiver Pins
  • Charging handle opens dust-cover
  • Uses 7-8mm gel ball ammunition
  • Hopup: No. Compatible with 14mm CCW hopup systems*
  • Battery Connection: Mini-Tamiya connector**


  • Muzzle Velocity: 300+ Feet per Second


  • Length: 750mm
  • Weight: 2700g
  • Thread Direction: 14mm Negative (14mm CCW)
  • Gearbox: LDX Basic - Highly upgradeable
  • Motor: Long Type
  • Fire Modes: Semi/Full-Auto & Safe
  • Materials: Metal alloy & polymer

Package Includes:

  • 1 x E&C - Colt M4 URGI MK4 Gel Blaster Rifle - Black & Olive Drab - EC-643-1
  • 1 x Gen 8 Style Magazine - Black

* Note: This blaster is compatible with 14mm CCW threaded hopup systems. Hopup not included & sold separately. 

** Note: Battery & charger not supplied. Sold separately. 

Gel Blaster Purchase and Shipping Restrictions

Gel Blasters are a restricted item in all states and territories of Australia except Queensland. Gel blasters are therefore unable to be purchased from our site by customers residing outside of Queensland. If you reside outside of Queensland and add a gel blaster to your cart it will automatically be blocked and will not allow you to check out.

For further information on the laws regarding gel blasters in your state or territory see the following links: ACT , NSW , VIC , SA , WA , NT , TAS , QLD .

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