Madbull Ultimate Ball Bearing Spring Guide for Version 2

The version 2 ball bearing spring guide features a slightly thinner diameter shaft to accommodate springs of all sorts, making it more forgiving for both the spring and piston to compress. The spring guide's shaft is built-in with the top bearing plate to allow more rigidity and maximum spring decompression. As a spring decompresses, the bearings allow full twisting, adding improved rounds-per-second and maximum power.

Thinner guide shaft for easy, stress-fee spring compression

One piece bearing top plate and guide shaft.

Loose bearings for maximum spring twisting.

Smooth anodized finish.

Machined lightweight CNC aluminum.