Worker Caliburn Blaster Metal Upgrade Kits It utilizes a carbine conversion

It utilizes a carbine conversion kit and shell ejecting technology to shoot rubber soft bullets

after hearing the "B" sound the double shot mode is activate

✅ Dual Ammo System – Switch between foam darts and gel balls for different battle styles

Material: aluminium alloy metal

Worker Caliburn Blaster Metal Upgrade Kits It utilizes a carbine conversionUpgrade your Worker Caliburn Blaster with our exclusive Metal Upgrade Kits. Made from high quality aluminum alloy, these parts will make your blaster sturdier and more durable. Easy to assemble, this kit includes a metal plunger rod, sear, trigger, mag release, and bolt cup. Take your blaster to the next level with these upgrades. Features: Compatible with Worker Caliburn Blaster. These worker calibrun blaster upgrade metal parts are for replacing