COWCOW Blow Back Unit for Tokyo Marui G17 Gen4, G19 Gen4 - Silver #CCT-TMG-010Enhanced Piston Head for Air Tightness. Designed to withstand high impact pressure. Stabilized Performance. Improved durability over TM piston headDrop in upgrade partFor TM original BBUFor TM G19 Gen3 and Gen4, V10, M&P9, M&P9 V Custom, TM G17 Gen4 Model: CCT TMG 010

Item# GM0436

- Easy to Install

- CNC Aluminum Tri-Style rear sight x 1

- Switch Mode: Flash Light with Red Laser/ IR Flash Light with IR Laser

For MARUI Hi-CAPA 5

Suitable for big Tamiya

Optional Part: Light Weight Nozzle Housing P226-21(A)

3 Blow-Back Series

- Material : Aluminum

For GUARDER TM TOKYO MARUI G-Series SLIDE Use Only

It features an adjustable pre-travel system to narrow down the trigger duration which able to provide a sensitive and fast-reaction on every single shot

Stainless Steel Guide Rod Set For TM G19 Gen4 GBB Pistol