other products by KJ Works
Things I liked: The pad on the bottom is a great idea. They need to do this on all of these mags.
Things I would have changed: Nothing I can think of.
What others should know: The KP-05 benefits from using CO2 with a bit higher FPS and will get about 3 mags from a CO2 cartridge. I much prefer my KP-05 on CO2.