In theory, the most straight forward way for a power upgrade is modifying the gas system. Think of gas as water – the more water […]
Practical AEG Upgrade 2016 Edition
Practical AEG Upgrade 2016 Edition Short for automatic electric gun, AEG is a type of battery powered air gun capable of full & semi auto […]
Problems with China made clones
If you know the exact way the factories in China are run, you will know the true causes of all problems. Wrong design – the […]
APS RAM Upgrade
This guide contains step by step instructions on how you may disassemble a RAM gun for tuning and optimization. You need to have Acrobat Reader […]
Piston head O ring VS cylinder head O ring
Don’t confuse a piston head O ring with a cylinder head O ring. They are 2 different things. When buying a new piston head O […]
The APS hybrid v3 gearbox
The V3 Hybrid gearbox found in the APS KU series is exactly the same as the one in use by the UAR. However, the inside […]
Hopup back spinning
According to the Bernoulli’s principle, if a bullet is given a backspin an overpressure is formed under the bullet and an underpressure is formed on […]
High precision barrel
High precision barrel helps increase both the muzzle velocity and the accuracy of an AEG by downsizing the inner diameter from the stock 6.08mm to […]
Sector gear delayer
The delayer is helpful when you are having a high ROF setup or that you are using heavier BBs (such as 0.25g BBs). This is […]