LayLax Automatic BB Loader [Satellite] Category_GBB FN-57 Large thumb dial on bottom

Large thumb dial on bottom of magazine allow you to wind it up

compatible with most handguard systems

Metal Trigger & Fire Selector

-Material: Aluminum slide

LayLax Automatic BB Loader [Satellite] Category_GBB FN-57 Large thumb dial on bottomLarge capacity of approximately 1300 shots! Even a high capacity normal magazine with a capacity of 150 rounds can be loaded with 8 rounds! Self lubricating resin (POM) bullet feeding gear prevents BBs from being damaged! Equipped with safety mode! Prevent malfunctions and adapter damage in your bag! Compatible with various magazines with 4 types of adapters! Set contents: Automatic BB loader body Adapter (4 types: AEGs, MWS, GBB Handguns, and Sniper