This is G&G's first gas powered shotgun and it's an absolute beast! ESG B-10 stands for Evolution Shotgun Bullpup-10, referring to it's rear-bodied magazine well and forward pistol grip.
Powered by green gas, the tank is built into the gun, with the fill valve located at the rear of the gun on the underside of the stock.
It has a safe mode and two additional fire models, 5 round burst or 10 round burst.
Built primarily for CQB, its perfect for blasting opponents inside 20 metres or so. There is no hop-up system, so range is limited.
The spread of BBs is really quite wide, approx 1-2 metre spread at 20 metres.
The unique thing about the B-10 is that no additional proprietary magazines or gas tanks are needed; it works with standard M4 style magazines!
You get a single 105rd polymer magazine in the box.
The B-10 is a very heavy shotgun despite its size, coming in at just over 3kg with just a 565mm overall length!
You get a large amount of metal parts including the outer barrel, upper receiver and carry handle, selector, trigger, magazine release and charging handle. You also get a fully CNC'd aluminium M-LOK handguard for attaching accessories.
Magazine release is located on both sides of the shotgun for maximum versatility.
QD sling points front and rear.
AR-style pistol grip.

Fires at: 220fps in five BB mode
Weighs: 3.48kg
Length: 565mm
Note: The stated muzzle output has been measured by ourselves with a 0.2g BB and will be frequently remeasured. Variations of +/- 10% are possible, but always conforming to the Irish 1 joule limit.

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G&G ESG B-10 Gas Shotgun