Sprinco M4 / AR-15 White Standard Power Carbine Buffer Spring
- For carbine length buffer tubes
- Color coded white
- Standard power
- Made from chrome silicon wire stock
- Heat treated and shot peened
This recoil spring is color coded white indicating that it is optimal for use with 5.56 AR-15s with a carbine length gas system and buffer tube. Sprinco has extensively tested this setup and have concluded that it works great with 10” SBRs when used with an H2 buffer. It also helps you to easily identify which power spring you have in your AR-15 if you have a habit of changing your setup constantly.
Ratings & Reviews
Great standard buffer spring
by Adam S.
A great replacement for your standard buffer spring that is supposed to last a lot longer. Perfect for property gased rifles. Would buy again.