ACTION Reinforced Piston with STEEL Full-Teeth Metal by Ranger Up it comes with a bipod

it comes with a bipod mount

Cell phone/magazine pocket on outside of cargo pockets

The gun takes maximum 4 + 1 shell on each load

The TransforM4 meets all of the requirements of Mr

- Retractable Butt Stock with Rubber Pad

ACTION Reinforced Piston with STEEL Full-Teeth Metal by Ranger Up it comes with a bipodEssential part for upgrading your Airsoft AEG Piston is the lightweight piston with high impact durability Suitable for mainstream high speed tune up and has excellent operational characteristics Reinforced piston provide extra duration during rapid & prolonged firing Suitable for AEG brand: Tokyo Marui As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed SKU A HP 01 UPC N A Major Color