Maple Leaf 70° Silicone Autobot Bucking for GBB/VSR Crafting Materials Pre-cut and dyed cottons cut

Pre-cut and dyed cottons cut to leaf shapes

-Suitable for Marui / KJ GBB Pistols and VSR-10 compatible air cocking rifles

the choice of inserting the O-Rings on the Airbrakes could decrease the output power also depending on the setup used

Tired of cheaters

Maple Leaf 70° Silicone Autobot Bucking for GBB/VSR Crafting Materials Pre-cut and dyed cottons cutfor WE Marui KJ VFC GBB Compatible with Maple Leaf GBB series Precision Inner Barrel Anti frozen silicone material Stainless c ring included for tight sealing. Optional installation. New design of support bump on both sides For WE Marui KJ VFC GBB pistols and rifles For VSR10 spring gun series Suggestion of use: Yellow 60 muzzle velocity below 100 m s Blue 70 muzzle velocity 100~130 m s Red 80 muzzle velocity 130~160 m s Black 85 muzzle velocity above