Pistols - GBB Brass Inner Barrel Upgrade Size:Golden Eagle 4.3 The silicon O-ring fitted between

The silicon O-ring fitted between the end bell and stator helps to conduct inner heat to the unique motor case to maximize cooling for extreme cooling conditions

Whether you're racing or just having fun

Shown with RC4WD Carabiner with Web Strap & Keyring (Z-L0060) for example (Not Included)

Black and Tan

SLR 14mm Reverse Thread Re-engraving Decorative Tube for 14mm Reverse Tooth Tube - Black

Pistols - GBB Brass Inner Barrel Upgrade Size:Golden Eagle 4.3 The silicon O-ring fitted betweenGBB Pistol Brass Inner Barrel Upgrade Internal Diameter: 7. 08mm Material: Brass Made in house at Command Elite Hobbies lathed Brass Inner Barrel, designed for your pistol These barrels have a 7. 08mm inner diameter. The method behind this is to create an even air pocket between the gel and barrel, giving it a more accurate escape from the barrel. These are made of high quality brass material. The quality upgrade will see improvement in FPS numbers