LayLax Prometheus Multi fit 8mm Bearings Magpul it has built-in sling attachment

it has built-in sling attachment points for easy field carry and deployment

and gel BBs

Extended compatibility with brushless motors – ASTER II Bluetooth® is compatible with popular brushless motors even with a supply voltage of 11

reducing the likelihood of BB damage during the loading process

The barrels come in 12 colors

LayLax Prometheus Multi fit 8mm Bearings Magpul it has built-in sling attachmentPrometheus 8mm Bearings Made in Japan precision cut, high strength Perfect for fine tuning your build J cage, Japanese steel cut bearings This high precision 8mm bearing for your gearbox shell reduces friction on your gears thus keeping your gearset stable, and aligned for maximum performance. The bearings come with a thickness of 2. 5mm to prevent any interference with your selector plate and reduces the need for any modifying of your gearbox shell.