G&P Gas Charging Collapsible Stock Set for Marui M870 (Marui)

-Only For Marui Gas M870 Shotgun / Breacher

-Material: Steel & Aluminum

-Buttstock & Grip Material: PA+GF

Including:

-M870 Buttstock Adaptor (CNC Process) (Marui)

-WA I.A. Grip (Black) (WP141B)

-WA Crane Type Buttstock (Black)

-WA 6 Position G.C. Stock Pipe

-Gas Charging Cartridge (Marui) (MSP010A)

Includes one gas cartridge.

 

see http://www.gp-web.com/product/gas-charging-collapsible-stock-set-marui/