Sprinco AR-10 Orange Extra Power Carbine Buffer Spring

Manufactured by Sprinco USA
SKU: 25762
MPN: 25762
Manufactured by Sprinco USA
2 Reviews

In Stock

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Sprinco AR-10 carbine buffer springs are made from high quality Chrome Silicon wire stock which is used in a variety of applications from Formula One to motor valve springs which can see up to 15,000,000 compression cycles in a single race. This makes it the perfect choice for a carbine which will see far less cycles than that over it’s lifetime. In order for this carbine buffer spring to retain its strength, Sprinco heat treats, shot peens, and treats each spring with a proprietary formula that retains spring efficiency for as long as you have your rifle. The Sprinco intermediate power carbine buffer spring is a great option to improve the long-term reliability of your AR-308.

  • For .308 carbine length buffer tubes 
  • Color coded orange
  • Extra power
  • Made from chrome silicon wire stock
  • Heat treated and shot peened

This recoil spring is color coded orange indicating that it is optimal for use with .308 AR-10s with a carbine buffer tube and standard to over-gassed systems. The orange indicator mark also helps you to easily identify which power spring you have in your AR-10 if you have a habit of changing your setup constantly.
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BrandSprinco USA
MaterialSteel - Chrome Silicon
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Ratings & Reviews

2 reviews

  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews

Helped with over gas but not 100%. PA ships faster than anyone in the market

by -

Paired this with extra heavy 5.3 ounce buffer as others have for over gassed weapon. Didn't get the full 4:00 o'clock pattern I was expecting: went from 2:00 pattern with standard buffer parts to a 3:00 o'clock pattern with $70-worth of upgrade. Not a total disappointment, espc as the heavier recoil components are said to enhance the reliability & longevity at the BCG. Would order again at this price point. Only other option I'm aware of costs twice as much with a back-ordered wait list. PA fulfilled & shipped FAST. I received the parts before the charge officially cleared my bank account.

Best upgrade for ALL ar - pistols


I run these in all of my 9mm pcc, 45acp pcc, 556 ar pistols I can say they work phenomenally! I have never enjoyed shooting more than I have after replacing my buffer springs with the orange spring. Flawless cycling no matter how fast you’re firing. Absolutely worth the money for any serious shooter. Thank you Primary Arms for the level of customer service you provide. God bless America