Roll over image to zoom in
30-day warranty by Pyramyd Air
Earn 15 Bullseye Bucks
List Price $19.95 Save $5.00 (25%)
Only 1 left in stock
Metal Spring Guide with Bearing for version III Gearbox
Use this JBU Steel Ball Bearing Spring Guide to install an upgraded spring in your Version 3 gearbox. Each part is specially designed to reduce stress in your airsoft rifle's gearbox and motor.
Create an online review and share your thoughts with other customers