Docfire Paintball

FIRE Piston for ID, WGP, Res, & MacDev

  • Sale
  • $36.77
  • Regular price $44.12
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FIRE Pistons

PRE Order Shipping March 7, 2025 (Pre order pricing sale)

Replace your Damaged or Low Flowing regulator piston.  These pistons are higher flow which will allow you to run a lover operating pressure*.  6061 anodized pistons will stand the test of time.    

RED FIRE Piston works with Inception Designs  v1, v2, and v3.  Recommended for v1 & v2 to buy the DFI Reg seat and fully rebuild your Reg. 

BLUE Fire Pistons work with WGP HPRs, Empire Resurrection & Sniper, and MacDeV Gladiator 2

Recommended: 

  • DFI Reg Seats for WGP, Empire, and  ID v1 and v2 (purchase separately
  • Lube DOW 33 light or Slickoleum (O-rings are petroleum safe)
  • Use a Maco line hose to install piston and remove piston.  DO NOT UES an allen key or metal tool to push piston out by stem you will damage it.  
  • WGP Regs Belville spring are good and can be reused
  • Empire and ID v1-v2 and some v3 Belville springs need to be replaced with kit springs.

Kit includes:

  • FIRE Piston (ID or WGP)
  • 8 Belville SS springs
  • 2 super high quality o-rings (Piston -113 & Piston stem -008)
  • Spring Chart

Spring configs:

  • WGP  ()()()(  Try stock springs first
  • Res and Sniper )()()()(,  )()()((,  ()()()(
  • MacDev )()()()(
  • Inception )()()()( 
  • You can Try different configs at your own risk 

*Lower operating pressure will vary depending on setup, paint quality and barrel paint match.