USP DIY Building Block Shell-Ejecting Toy Gun Soft Bullet Pistol Type:extra mag This customizable blaster features 3D

This customizable blaster features 3D printed parts and an aluminium tubing for maximum durability

*6-slot 4-pole inner rotor structure

quick detach design

Package includes: 1x rts offset front and rear sight

With a manual pump action and authentic shell ejection

USP DIY Building Block Shell-Ejecting Toy Gun Soft Bullet Pistol Type:extra mag This customizable blaster features 3DKey Features: USP style toy gun with building block frame. durable ABS plastic (LEGO compatible) built for repeated rough play. mag fed. linked blowback action gives satisfying feedback on every trigger pull. semi automatic, load the magazine and keep shooting soft bullets. shell ejection for each shot, spent shells pop out realistically with every shot just like the real thing! last rounds slide lock. Specifications: Material: High Quality ABS