Maple Leaf 80° Decepticon Silicone Bucking for GBB/VSR Glock Parts 💨 What hits:

💨 What hits:

Ultra-soft

Lambda Unbridged - SuitableOther Unbridged Stock Barrels - most stock barrels won't fit due to the narrow width of windows

at the time of installation

Maple Leaf 80° Decepticon Silicone Bucking for GBB/VSR Glock Parts 💨 What hits:for 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