STTi-WE SMG8 GBB Gas Submachine gun is a copy of the MP7 machine gun made by Heckler & Koch in 2001 according to NATO standards. This model was in competition with the FN P90 rifle, also made according to NATO standards. Both were manufactured as weapons that can penetrate bulletproof vests, unlike the supplied pistols. From the production up till today, other variants of the MP7 A1 / A2 / SF desert have been made.

STTi-WE SMG8 GBB is a gas Submachine gun, equipped with Blow Back system and SEMI and FULL auto shooting mode, which enhances its realism.

It is made from a combination of metal and polymer:
Metal: internal / external barrel, magazine, internal components, flash hider, RIS segments, fire selector.
Polymer: body, upper RIS rail, stock, trigger, grip.

The flash hider can be replaced with a 14 mm CCW silencer with the adapter from the package.
The upper RIS rail of approx. 240 mm allows the user to mount optical devices.
RIS segments can be mounted sideways, in order to customized it with tactical accessories.
A RIS rail under the handguard allows a tactical grip to be mounted.
The fire selector is ambidextrous.
The stock is adjustable in length, it can be adjusted with the small lever on the right side of the gun.

The package includes: submachine gun, magazine, silencer adapter, 2 RIS segments, bb loader, user manual.