MadBull M4 Spring Guide Bearing - V3

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Availability: In Stock

Product Code:AC-UPI-MB-SG-V3

Manufacturer:Mad Bull Airsoft


Madbull Ultimate Spring Guide Bearing - V3
- 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
- MB SG V3 (ULSG-3)
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.

Additional Information

FPS Range N/A
Manufacturers Mad Bull Airsoft
Barrel Length N/A
Battery & Charger Included N/A
Accuracy Proven N/A
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