Modify Baton Ryusoku Flat Hop-up Bucking (2 Options) 6mmProShop Sleek and simple Aircraft grade

Sleek and simple Aircraft grade aluminum

Anodized CNC Aluminum bearing shaft

Realistic dummy bullet and see-thru casing for maximum realism

BB stopping design to prevent any ammo from being wasted

Works best with 45mm to 229mm inner barrel lengths for extremely short barrel builds and CQB oriented DSG builds

Modify Baton Ryusoku Flat Hop-up Bucking (2 Options) 6mmProShop Sleek and simple Aircraft gradeSmooth bore Bucking for all your Flat Hop S Hop R Hop needs Works with standard AEG hop ups and barrels Flat hop provides more consistent contact and backspin on BBs Smooth Bore Improve accuracy, range, and groupings Improved air seal Includes Hop up Bucking and nub! Hard (Black) Recommended for . 25g BBs and heavier Soft (Grey) Recommended for . 20g BBs