Acetech Bifrost Tracer Unit Safety or if the magazine is

or if the magazine is empty

Drop in upgrade component

Lighter and Crispy trigger pull feeling

■COMPATIBLE MODEL:(TOKYO MARUI GBB)

It is designed with a lightweight and polished finish

Acetech Bifrost Tracer Unit Safety or if the magazine is1. Bifrost simulates muzzle flash, with Multi color flame effect. The effect of flame depends on volume of gas or fog around the muzzle, more volume makes better effect. 2. Bifrost provides colored BBs track function which can be achieved by standard BBs with the built in RGB Flame LED. 3. Two tracer modes available Standard Sniper. 4. 11 different modes available for Multi color flame function. 5. Intelligent power control: Blaster Module power on by