S&T HK UMP 9 G3 Submachine AEG - Black (No Markings)

The Heckler & Koch UMP (Universale Maschinenpistole, German for "Universal Machine Pistol") is a submachine gun developed and manufactured by Heckler & Koch. Heckler & Koch developed the UMP as a lighter and cheaper successor to the MP5, though both remain in production. The UMP has been adopted for use by various countries, including Brazil, Canada, and the United States. Some of the weapons saw limited service in the early years of the Iraqi insurgency, making them one of the more popular submachine guns being deployed by the U.S. military personnel in recent conflicts around the world.

It is mainly made of durable polymer, providing lightness and comfort during use. The whole thing is powered by an advanced G3 gearbox, allowing for a rate of fire of about 24 bbs per second. Additionally, it is equipped with a quick spring change system and a modern MOSFET. These advanced features make this replica not only offer an authentic modern look but also excellent performance and control during shooting in dynamic airsoft matches.

Ambidextrous construction

The replica has a solid ambidextrous construction made of durable plastic, making it light and comfortable to use. The upper receiver, lower receiver, magazine, stock and handguard are made of polymer. A upper receiver and handguard are also equipped with Picatinny rails for mounting optical sights and other tactical accessories. The pistol grip is well-contoured, providing a secure grip and increasing shooting accuracy. The airsoft version also features a specially designed rotary hop-up chamber, allowing for easy control of the BB trajectory, increasing range, and accuracy. The mid-cap magazine is easy to reload and has a capacity of 100 BBs, allowing for multiple shots without the need for frequent magazine changes. Additionally, the side-folding stock allows for easy transport of the replica, which has a length of less than 45cm when folded.

Gearbox G3 ETU

The S&T G3 gearbox ensures reliability and performance, making it an ideal solution for intense and dynamic close-quarters combat (CQB and CQC). With smooth and precise operation, you can be sure that the replica will respond perfectly to fast and surprising situations on the airsoft field. This is a crucial advantage during intense battles at close range, where every moment can determine the success of the team. Thanks to the advanced mosfet, shooters gain additional benefits, such as increased trigger control, minimized reaction delays, and battery energy savings. Additionally, the quick spring change system allows for adjusting the replica's power to different game scenarios without the need to disassemble the entire gearbox.

・Equipped with a cut-off function that stops operation when the battery voltage is low below 6.0V

(The lower limit of Lipo7.4V is 6.0V, so please be careful when using other batteries.)

*The condition of the battery itself changes depending on the temperature and the temperature rise of the battery due to continuous use.

Specifications:

• Overall Length: 450-685mm
• Weight: 2630g
• Barrel Thread Diameter: 14mm CCW
• Magazine: 100rds Mid-Cap Magazine
• Construction: Polymer Receiver, Metal Barrel and Rails
• Fire Mode: Semi-Auto and Fully Auto
• Trigger System: S&T G3 ETU (magnetic sensor type)
• Battery Type: 11.1V Li-Po Stick Battery
• Plug Type:  Mini-Tamiya Connection (Free swap to Deans upon purchase - must be requested)