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Retro Bumper 2-Pack
Retro Bumper 2-Pack
Price: $4.00

Product Code: 000796

This clear urethane washer sits at the base of your power tube.

When the bolt returns, it hits this to decelerate. This bumper is a little softer than the standard blue bumper for the higher firing rate of the Retro Valve. Should be replaced about once a year. Now sold in packs of 2.