The Action Army AAP-01 Assassin GBB Pistol has an almost cult following already, and for great reason!
Includes the Action Army AAP01 Rail Set worth €9.99!
This is the semi/Full auto version.
This new pistol offers incredible performance (especially in cold weather), an absolutely massive backlog of compatible accessories and upgrades, accepts incredibly common G-series magazines and is sold at an amazingly competitive price.
Green gas powered, includes a 23rd green gas magazine in the box.
The pistol is constructed from a very heavy duty Polymer that feels great in the hands, and brings the Pistol to a total loaded weight of ~0.6kg.
The pistol grip has an ergonomic design and again closely replicates the shape and feel of the G-Series.
So much so, that the backstraps and stock adapters of the EU-Series will work with this pistol.
The outer barrel has a fluted design that looks incredible and also features a 14mm CCW muzzle end.
The thread is located underneath the thread protector at the end, allowing you to install Suppressors and Tracer Units.
A set of Light Enhancing iron sights are installed on the pistol out of the box, which will capture light and make them easier to see in darker environments.
The frame features a trigger lock safety which can be pushed through to block the trigger and has a red outline so that you can easily see when it is not engaged.
The slide and frame both feature threaded slots to accept Action Army 20mm Rails, made specifically for this pistol.
This allows you to take your customization to another level and really make this Sidearm your own.
Polymer Holster here.
Note: We do not warrant damage or wear caused by using this pistol with a HPA setup. The gun is designed to be used with green gas, using high pressure air takes the pistol beyond the limits of the power source it was designed for. If you plan on using HPA with the AAP, we recommend upgrading the internal parts. In effect, you lose your warranty by swapping the power source to HPA.

Fires at: 315fps
Weighs: 672g
Length: 230mm

October 2025

AAP01 GBB Full Auto / Semi Auto & Rail Set - Black