R&R One Piece Star M249 Spring Guide

Replace your stock Star M249 spring guide with a
R&R CUSTOM AIRSOFT position '2' spring guide.

  • Made of CNC 6061 Aluminum to exact specifications
  • One piece design for a simple replacement

    The STAR M249 SAW gearbox is longer than a version 2 or version 3 gearbox. This makes the spring tension weaker than the rated FPS ratings that aftermarket spring manufacturers advertise.

    R&R spring guides put the aftermarket spring at the tensions rated by the manufacturers.
  • RR-1PIECE
    • Manufactured byR&R Custom Airsoft
    Your Price $26.00
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