BOLT CNC Aluminum Piston and Head Set with Full Steel Teeth

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  • Regular price $54.99

The Bolt CNC aluminum piston is constructed out of aluminum for durability with the B.R.S.S. recoil system but with a steel piston rack to provide longevity. Aluminum ported piston head with an slightly over-sized O-ring provides proper air seal to produce high output velocity. These parts are specifically designed to work with BOLT Airsoft Guns but are also compatible with other TM type gearboxes


  • The Ultimate In Durability!
  • CNC Aluminum Piston Body with Weight Reduction Cut-outs
  • Uni-directional flow CNC Aluminum Piston Head
  • Over-sized Piston Head O-ring
  • Full Steel Teeth Piston Rack