Extension kit for the G&G GOS-V9 tube stock, which increases the compartment for the battery. Thanks to this, you can use batteries with a higher capacity or voltage.
To install, simply remove the original stock tube cap and replace the cap extension kit. This part allows you to use a stick type battery up to 20 cm long.
The GOS-V9 stock is used on G&G weapons such as ARP 9 2.0, ARP 556 2.0, CM16 SRS, BAMF Recon - COBALT Kinetics G2 and others.
The product is made of durable polymer. This is a G&G original part.
G&G ARMAMENT
is a taiwan manufacturer with a long tradition. It offers high quality processing, advanced electronics, very good performance thanks to high-quality internal parts and reliability. The brand is intensely building a relationship with the airsoft community and is particularly popular abroad.