Airsoft Mutation High Precision CNC Shims

 

Unlike most common shims which tends to be simple M3 shims (3.20mm ID x 6.20-7.00mm OD)

• High Precision Thickness 
  +/- 0.005mm
• 3.10mm ID 
  For less play around the axle and to avoid the axle's fillet/chamfer
• 5.95mm OD
  To prevent bidding with spur gear and fire selector arm
• Stainless Steel CNC Laser Cut
  For zero burrs and lay perfectly flat against the gear and each other unlike some other shim set on the market

Shimming Set (30pcs) includes:

• 10x 0.10mm shims
• 10x 0.15mm shims
• 10x 0.20mm shims