Madbull Sniper Accelerator Hop Up Bucking (2pcs) for Echo1 M28 & Tokyo Marui VSR-10 Net-Weight-(g)_2990 Includes 14mm CCW Threading for

Includes 14mm CCW Threading for attachments

Include special type magazine accommodate one cartridge of CO2 tank

Flashlights & Laser Sights plus RIS Foregrip for any tactical purpose

Aluminum M40A5 Tapered Outer Barrel With 105mm Flash Hider

it also allows Airsofters to carry a PDW size AEG in their bag

Madbull Sniper Accelerator Hop Up Bucking (2pcs) for Echo1 M28 & Tokyo Marui VSR-10 Net-Weight-(g)_2990 Includes 14mm CCW Threading forThe Madbull Sniper Accelerator Hopup Bucking is designed with a soft rubber and silicon material to allow for maximum adjustment and increase overall performance of your sniper rifle. The bucking is specially designed to seal compressed air and prevent double b. b. feeding. Each package comes with two bucking that work with the Echo 1 M 28 & VSR 10 style rifles. The Madbull sniper hopup bucking will take your rifle to another level of precision!