Description
Action Army Ruger MKIV Gas Blowback Pistol (AAP01 – Tan)
Action Army Ruger MKIV Gas Blowback Pistol (AAP01 – Tan)
Unleash adaptability and innovation with the Action Army Ruger MKIV Gas Blowback Pistol (AAP01 – Tan), a fan-favorite sidearm renowned for its modularity, reliability, and unique design. Inspired by the iconic Ruger MKIV, the AAP01 features a lightweight yet durable polymer frame with a striking tan finish, delivering comfort and control for every play style. The gas blowback system ensures crisp, realistic recoil and smooth cycling, while the adjustable hop-up and threaded outer barrel allow for precision tuning and easy accessory attachment. Compatible with a wide range of Glock-style magazines and aftermarket upgrades, the AAP01 stands out for its rapid rate of fire, ambidextrous controls, and customizable platform—making it ideal for CQB, field use, and speedsoft.
The Action Army Ruger MKIV Gas Blowback Pistol (AAP01 – Tan) is a polymer frame pistol and it feels very comfortable to hold, its sights line up nicely which make pointing and shooting this gun feel very nimble. Adding to this, you can select between semi auto and full auto modes of firing which really dials up the fun factor!
Internally the gun functions like many other similar “striker fired” pistols and has an adjustable hop up. Do make sure you take your time to adjust your hop-up as out of the box the hop is non-adjusted, which sometimes causes the chambered BB to fall out of the barrel. With the addition of a threaded outer barrel, you can mount suppressors and other compensators with the compatible threads.
The AAP-01 features holes along its body that allow the user to mount picatinny rail on it for the mounting of optics, lasers, and lights.
(Rails sold separately)
Magazine Compatibility:
- Action Army AAP-01 Gas Magazine
- Tokyo Marui Spec G Series Magazines
Includes:
- x1 Action Army AAP-01 Assassin GBB Pistol – Black
- x1 Magazine
- x1 User Manual
- x1 Technical Information




