Marker Parts - Proton Front Bolt Sleeve


Replacement Front Sleeve for the Valken Proton paintball gun. This Front Sleeve Proton part is used in the bolt system of the Valken Proton paintball gun. These replacement gun parts are essential to the operation of the Valken Proton paintball gun.
  • Replacement Front sleeve for the Valken Proton paintball gun
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All sales at are considered final. Valken Sports does not issue cash refunds at any time. Valken Sports provides warranty support and service, as well as paid, out-of-warranty repair service and support for Valken-manufactured products in accordance with all current warranty policies as published by Valken Sports. Valken Sports does not service, repair or provide additional warranty for paintball, airsoft or other products not directly manufactured by Valken Sports and all warranty and service claims for all non-Valken products must be directed to the applicable manufacturer in accordance with their individual warranty and service policies.