Prometheus - Hopup Soft Bucking (Purple)

I upgraded my krytac crb-m with a Prometheus barrel and prowin hop up from Umbrella Armory. It was not set up correctly and even had the crappy blue bucking which wasnt even aligned right when it arrived. I decided to switch to airsoft junkiez for parts and I got my gun working with this purple Prometheus and my stock hop up. I'm also waiting for my new polarstar f2 gun to come in from airsoft junkiez, hopefully it will be better assembled than the Umbrella "drop in ready" crap

I was having a feeding problem with my mk43 and airsoftjunkiez said to get the Prometheus buckin and it should fix my problem very happy with the product

Fit snug and easy to install.

I started using this bucking on recommendation from a great source for my polarstar projects and this bucking never ceases to amaze me. In coordination with my flathop, I'm hitting great ranges with my DMR! Solid choice for HPA systems!