HFC Gas Drum Magazine for Marui Glock GBB Pistol (Black) GBBR from the 9mm version

from the 9mm version

5inch CQB Outer Barrel  CNC Durable Enhanced Aluminum Construction  Hard Coat Anodize Surface  Suitable for Tokyo Marui M4 Series Airsoft Electric Blow Black EBB Rifle  Length: 10

Fit Battery Pack Twin (Nickel / Li-Po)

quick-detachable barrel and fires from an open bolt

We recommend you this APS ASK Series if realism plus efficiency is your consideration in airsoft game

HFC Gas Drum Magazine for Marui Glock GBB Pistol (Black) GBBR from the 9mm versionSpecification: Power Source : Green Gas or HPA Material : Metal Dimensions : 105 x 22 x85 mm Weight : 900g Magazine Capacity : 145 rounds Gas Refill : 25 seconds Shots Per Gas Refill : 130 rounds Recommend BB : 6mm 0. 2g Come With : 500 Shots Square Bottle