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Precision Shims

Precision Shims - WyshTech

Precision Shims

These shims are precise and have their size laser etched on each individual shim!  The label makes it that much easier to perfectly shim your AEG gearbox.   These are the same shims that Wyshtech uses to tune their personal guns and customers.

What you get:



30x 0.1mm Shims
30x 0.2mm Shims
30x 0.3mm Shims
30x 0.5mm Shims