Sprinco Green A5 / M16 Standard Power Rifle Buffer Spring

Sprinco AR-15 rifle 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 rifle which will see far less cycles than that over it’s lifetime. In order for this rifle 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 action spring is intended for use in AR-15s that have A5 or rifle-length buffer tubes. The Sprinco Green spring has been proven to work well with VLTOR A5 buffer systems.