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The MONGOL is the custom version of the legendary 5.1! Perfect for Beginners and experienced players alike, the MONGOL offers a great upgrades and competitive performance in a ready to go package!

Featuring the Airsoft Masterpiece Infinity Vintage Hi-Capa 5.1 slide in orange, an Airsoft Masterpiece.45 ACP Aluminum Threaded Fixed Outer Barrel for Hi-Capa 5.1 and the CowCow A01 Hi-Capa silencer adapter in silver makes attaching all kinds of tracers or mock suppressors a breeze. The DCI Guns Nylon Hybrid Fiber sight set makes an amazing sight picture even over the tracer unit of your choice. An Airsoft Masterpiece Aluminum Guide Rod Hi-Capa 5.1 Silver to lighten the front of the pistol. The Orange Airsoft Masterpiece infinity Magwell AA IPSC Type1 and Airsoft Masterpiece EDGE aluminum "T1" Trigger gives the MONGOL it's Flamboyant looks. The MONGOL is a kickass internal build designed for accuracy with the Maple Leaf crazy jet inner barrel 113mm and a Maple Leaf MR Hop silicone bucking 70 degree.


  • Airsoft Masterpiece Infinity Vintage Standard 5.1 Hi-Capa slide in orange
  • Airsoft Masterpiece.45 ACP aluminum Threaded Fix Outer Barrel for 5.1 Hi-Capa silver
  • Airsoft Masterpiece Aluminum Guide Rod Hi-Capa 5.1 Silver
  • Airsoft Masterpiece Infinity Magwell AA IPSC Type1 Orange
  • Airsoft Masterpiece EDGE Aluminum "T1" Trigger for Hi-Capa/ 1911 Orange
  • 20mm frame integrated accessory rail (for flashlights, lasers, etc.)
  • Maple Leaf Crazy Jet TM GBB Barrel 113mm For Tm 5.1 Hi-Capa
  • Maple Leaf MR Hop Up Silicone Hop Up Bucking for GBB/ VSR 70 Degree (Blue)
  • DCI guns Nylon Hybrid Fiber Sight set TM Hi-Capa 5.1
  • CowCow A01 Hi-Capa Silencer Adapter Silver
  • Powerful blowback
  • High-capacity 28 round magazine


Overall Length: 7.83 inches
Weight: 1 lb 14 oz
Inner Barrel Length: 95 mm
Muzzle Velocity: 280 - 300 fps
Gas Type: HFC134a*
System: Gas Blowback
Color: Black
Magazine Capacity: 28 rounds
Package Includes: Pistol, 1 magazine

* Green Gas or 134A gas only. Propane gas not recommended and not warrantied for use with Tokyo Marui pistols. AEX recommends installing a 150% recoil spring upgrade before using with Green Gas.