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.
Model: MB SG V3 (ULSG-3)
Manufactured by: Madbull Airsoft