WORKER MOD VanGuard Magazine Catch Tube alloy Upgrade Kits for Caliburn Blaster

DESCRIPTION 1.Compatible for Worker Caliburn Blaster. 2.After replacing the original Magazine Catch Tube, you can quickly switch the magazine. and the magazine can be inserted directly without damaging the magazine. 3.Blaster and Magazine not included!   SPECIFICATIONS Model: Worker Magazine Catch Tube Color:Silver Material:aluminum alloy Process: CNC finishing Product Weight (G): 15.5G Package Weight (G): 17.81G Product size (mm):13*120mm Packing size (mm): 85*155mm   PACKAGE INCLUDED 1 x Worker Magazine Catch Tube