Airsoft GI Extreme Custom Armory LM4 Doppelganger Airsoft Gun

Brand : Airsoft GI
KWA LM4 PTR Gas Blow Back Blowback GBBR Rifle Two Dual Upper Package Setup CQB Field Optics Extra Geissele Automatics MK4 MK2 Magazine ESD Modification Tuning Upgrade Internal Performance Socom Gear KX3 Griffin Flash Hider Compensator Vism Scope Bravo LED
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Airsoft GI Extreme Custom Armory LM4 Doppelganger Airsoft Gun
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Please call 1-909-869-0671 for Specials
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Item Highlights:
  • Extra Upper Receiver
  • Dual Optic Package
  • Six Magazine Package
  • Hard Rifle & Accessory Case Included
  • FPS: 380-400 FPS
  • Description
  • Specifications
  • Product Reviews
  • Questions & Answers


The Extreme Custom Armory Doppleganger is another well built rifle with the Geissele rail designed for real firearms. The KWA LM4 PTR GBBR is a game changer for the airsoft world and is an excellent base for this build. The LM4 PTR brings together two characteristics of gas blowback rifles that traditionally remain separate, affordability and reliability. The KWA LM4 PTR has taken many years to engineer and assemble and it's finally ready to come to market. Once our techs got their hands on the LM4 they had to turn it into something amazing, and as usual they did. First they took the stock plastic hand guards and have replaced them out for the Geissele Automatics MK4 13" rail system. However, also included with this build is a shorter upper assembly. This allows the user the option of switching to a more compact setup for close quarter engagements. They did this for three main reasons; first off the rail system gives the user the ability to mount a variety of accessories to the gun such as vertical grips, flash lights, cameras or even lasers. The other advantage of the rail is the durability and stability that the rail offers. Typically, a standard plastic hand guard no matter how well made is not extremely durable and can crack or become damaged, that typically does not happen with a real Geissele Automatics MK4 13" rail. The third and final advantage is the increased length of the hand guard. The 13" interface allows the user to employ a variety of shooting stances to increase the control over the GBBR. To increase the comfort and ergonomics of this GBBR the techs installed the Magpul USA Fixed Stock to replace the standard LE style stock. The Magpul Fixed Stock offers the user unparalleled stability and light weight due to its design, while still maintaining the comfort of a standard crane stock. The pistol grip was also replaced with the real Bravo Company Pistol Grip which is constructed to be straighter providing a more comfortable grip as well as better control of the airsoft gun. The Bravo Company Products are designed for real firearms but fit exceptionally well with the KWA LM4 Line. Our techs did not stop there with the two receivers. Also included in this setup is a VISM Evolution Scope for mid to long range engagements as well as a Lancer Tactical Mini Dot for those up close and personal engagements. A Bravo LED Flashlight has been included as well to illuminate what's in front of your rifle. Internally, the brilliant techs have modified the bolt assembly to perform better as well as maintain better compression and gas efficiency. Hop up has been replaced to give the user more range and accuracy. Not to mention that this setup comes with six LM4 magazines. The included hard cases will protect your rifle as well as your optics during storage and transportation.

The magazine holds the gas to operate the gun and the ammunition, 40 rounds. KWA has taken their years of experience making gas pistols, and magazines, to engineer the LM4 PTR magazine to be as powerful, efficient, and user friendly as possible. For example, the top of the LM4 PTR Magazine is made of high impact polymers where the rest of the magazine is made of metal. KWA has done this for two reasons; first, the top of the magazine will be much more resistant to breaking if dropped, also the magazine top and feeding lip can be replaced and the magazine can be rebuilt in case the worst does happen. The LM4 PTR is an amazing rifle that has been engineered from the ground up to be the first and last gas blowback M4 that you will ever need to buy. All KWA guns, including the LM4 PTR, and even their magazines, are engineered to out perform.

Manufacturer: Airsoft GI
Model: Doppelganger
Muzzle Velocity: 380-400 FPS
Magazine Capacity: 40rds
Color: Black
Package Includes: Gun, Six Magazines, CQB Upper Receiver, Rifle Hard Case, Accessory Hard Case, Two Optics, Flashlight

KWA LM4 Upper Receiver
KWA LM4 10.5" Outer Barrel
KWA LM4 Magazines (x6)
Geissele Automatics MK4 13"
Geissele Automatics MK2 9.5"
ESD Hop Up Unit
KWA Bolt Modifications
Socom Gear KX3
Griffin M4SD-II Flash Hider
Vism 1.1-4X24 Evolution Series Scope
Lancer Tactical Mini Red/Green Dot Sight
Bravo Airsoft Super Tactical LED Flashlight
BCM Gunfighter Grip
Magpul USA MOE Fixed Stock
Magpul USA MBUS Pro Steel Back-Up Sight (Front)
Magpul USA MBUS Pro Steel Back-Up Sight (Rear)
Madbull Daniel Defense Low Profile Gas Block (x2)
G&G 25/30MM High Ring Set

Please Note:

  • Gas is NOT included.
This product was added to our catalog on Friday 02 May, 2014.
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