PROMETHEUS EG Spring Guide/Smoother New Ver.2 (TM Next-Gen M4 AEG)PRM135002

19.99€


Description


· This item has thrust bearing arranged on a load surface for reducing the various resistance at spring compression
· The guide member has a rotary tornado shaft which is superior to self-lubrication and anti-friction/wear. This double smooth effect will be reduced the resistance and make the performance maximum