
Flatwire Recoil Spring for ZRTS Guide Rods
ZR Tactical Solutions
$15.00
Replacement springs for our guide rods.
Select your guide rod, then your spring rate.
- Will NOT fit factory guide rod
- Tune your ammunition to the spring rate
- The flatwire springs have a varying service life depending on ammo selection and use.
- LEGACY captured guide rods (.250 diameter)
- Heavy Captured Rod (produced after Jan 6, 2025) (.310 diameter)
- Ultra Mass Guide Rod (.330 diameter)
Spring Weights
- 13lb - If you have to ask, this isn't for you.
- 15lb - Competition only
- 17lb - General purpose
- 18lb - Factory weight (nearly)