Action Army 6.01mm VSR-10 Barrel 550mm Glock or those that have a

or those that have a small buffer tube type battery wired and ready

all V3 airsoft types)

Uses mini tamiya plugs

DISCLAIMER: This product is not manufactured

so please use with caution

Action Army 6.01mm VSR-10 Barrel 550mm Glock or those that have aThe Action Army 6. 01mm VSR 10 Barrel 550mm. Fits inside the VSR10 Sniper Rifle (regular pro version) but is greatly extended with its longer length. Works with Tokyo Marui and clone VSR10 airsoft sniper rifles. 6. 01mm inner diameter for the most power and accuracy. A very popular choice as an alternative to the Prometheus. One piece high grade metal machined. Precision smooth inner bore with nickel plating. This inner barrel is an upgrade to improve