Silverback TAC41P Bolt Action Rifle - FDE classic series shotshell carriers - For WA GBB M4

- For WA GBB M4 Rifle

you need to purchase the upgrade

The unit is constructed with CNC machined aluminum and anodized to military spec MIL-A-8625C

Reinforced ABS body

it will release the spring in the gear box back to normal state

Silverback TAC41P Bolt Action Rifle - FDE classic series shotshell carriers - For WA GBB M4First Non Bullpup Bolt Action Airsoft Sniper from SilverbackOriginal DesignEasy Hop Up Adjustment48rd Capacity* (See Description for Details)Same Air Volume as SRSNew Hop Up Design, Eliminating Over TurningTrue Ambidextrous DesignFree Float Barrel Assembly24mm CW ThreadingCompatible with Silverback SRS SuppressorsIncludes Butt Stock Spacers for Customized Lenth of PullBrand SilverbackColor GreenModel M24 & M40 & M700Capacity (rds) 48Power (fps)