Milsig PRO HC Rebuild Kit

The PRO HeatCore™ rebuild kit includes everything necessary to rebuild almost any part of the M17 Markers.

• 5 × Reg O-Ring [14x1.8]
• 10 × HC Reg O-Ring [18x1.5]
• 10 × AC to Reg O-Ring [18x2]
• 10 × AC Cap O-Ring [8x1]
• 10 × Barrel O-Ring [15x1.5]
• 10 × Valve Stem O-Ring
• 10 × Bolt Bumper
• 10 × Bolt Screw [M4 Nylock nut]
• 10 × Ball Detent
• 10 × Small Set Screw [4x3]
• 10 × Body Screws [5x8]
• 10 × Shroud Screws [5x10]
• 10 × Side Port Cover Screw [4x10]
• 10 × Cotter Pin
• 5 × Steel HC Pins
• 5 × Firing Pin
• 10 × Core Spacer
• 5 × Reg Shim
• 1 × Velo Adj Screw [6x10]
• 5 × Selector Switch Spring + Ball Bearing
• 10 × M5 Washer
• 10 × PRV Rubber Piston