Matrix “Whirlwind” PKM Box Magazine Motor Review

One of the very common problems with the A&K PKM series AEG’s is that it’s far too easy to build a gearbox that will outstrip the ability of the box magazine to feed it. Once you bypass the silly firing mode switch on the gun, the main problem source lies within the box magazine motor itself.

Enter the Matrix “Whirlwind” motor. Matrix is Evike’s house branded name for parts that are actually manufactured by another company. I have not yet determined who actually makes this motor, but I would presume it’s likely SHS or similar. Continue reading “Matrix “Whirlwind” PKM Box Magazine Motor Review”