New from Maple Leaf the Autobot Series of hop rubbers designed for GBB increase range.
Suitable for WE, Mauri and KJW a C ring is included for improved air seal but not necessary to install.
New from Maple Leaf the Autobot Series of hop rubbers designed for GBB increase range.
Suitable for WE, Mauri and KJW a C ring is included for improved air seal but not necessary to install.
