New Designz Luxe Stinger Bolt with Modded Spring

New Designz Luxe Stinger Bolt with Modded Spring is the smoothest operating bolt that you will find. It's unsurpassed performance enhances airflow while reducing o-ring friction.

Features:

• Use with stock bolt guides, NO modifications needed
  

• Modified for internal spring use (spring included)
  

• Used w/o spring using  bumper
  

• 4.62 grams lighter than stock
  

• High flow, angled air ports
  

• 5 port venturi face, reduced ball roll back
  

• Hard coat process and super slick Teflon treatment process to reduce wear
  

• Improves shot count & consistency
  

• Lowers input pressures due to larger volume capacity and smoother operation
  

• Allows for reduced dwell & input pressure settings
  

• Eliminates FSDO
  

• Ultra smooth operation using low o-ring friction and very smooth surface finishes