This AUSGEL upgrade spring has 1.18mm wire diameter and is compatible with the majority of battery powered blasters. Both ends have been flat ground to reduce wear on spring retainers and the inside face of your piston.
CYMA AKM Based on the real steel AK47 designed in Russia by Mikhail Timofeyecich Kalashnikov in 1947, this is the most used shoulder weapon in history. Now CYMA has brought you this hard-hitting nylon blaster that won't break the bank....