5.1 & 4.3 Universal Hi-Capa Upgraded Aluminium Barrel with Integrated Hop Up Size:4.3 it replaces the original gearbox

it replaces the original gearbox components with a programmable pneumatic system allowing for higher performance and greater reliability over a gear driven system

Full Metal 20mm Rail with Metal Handguard (allows for easy addition of torches

Total Charge Time 1-2 Hours

Random selection of parts and combinations

Rated Voltage - 8

5.1 & 4.3 Universal Hi-Capa Upgraded Aluminium Barrel with Integrated Hop Up Size:4.3 it replaces the original gearboxIf you want to take your Hi Capa to the next level then this product is a must have ! With an aluminium barrel and an integrated hop up to give you perfect accuracy. This product is one of the biggest releases of 2022 and you will see why once you swap out your original plastic barrel for this. 7. 15mm Inner Diameter Compatability Golden Eagle Double Bell AW Custom Tactical Tomato Tokyo Marui