Sprinco White AR-15 / M4 Standard Power Carbine Buffer Spring
Sprinco AR-15 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. Sprinco buffer springs are a great option to improve the long-term reliability of your AR-15.
This standard power carbine buffer spring is the choice for when you’re looking for a 1-to-1 replacement in power, but upgrade in longevity.
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Khan (verified owner) –
Best spring to get if you just want a more durable standard spring.
Hugh Evans (verified owner) –
Great quality spring can’t go wrong with Springco or Rooftop
coryt0821 (verified owner) –
I use this in an LMT carbine buffer tube with the LMT carbine buffer for a Hodge build and it is smooth as glass
Arturo Gonzalez (verified owner) –
Spring that will last you forever!
Damian Bui (verified owner) –
Great product and received a cute handwritten note with ramen haha