Sprinco AR-15 rifle buffer springs are made from high quality Chrome Silicon wire stock. 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 Green rifle buffer spring is a great option to improve the long-term reliability of your AR-15.
Features:
- For rifle length buffer tubes
- Color-coded green
- Standard power
- Made from chrome silicon wire stock
- Heat treated and shot-peened
Sprinco has extensively tested this setup and have concluded that it works great with the VLTOR A5 stock setup. 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.
Note: In an effort to help our customers save on shipping costs, these springs may be shipped without the plastic tube.

ajh6xd (verified owner) –
Springs is the way to go!
ajh6xd (verified owner) –
The only spring to use with A5 buffer system
Dubbze (verified owner) –
Best springs money can buy!
rick_aleman5513 (verified owner) –
Best springs in the game
pwapwaster (verified owner) –
Bought this to make an A5 system and I can’t tell you what a difference it made! I swear I have almost ZERO recoil. Running it with a VLTOR A5 Buffer and Sons of Liberty Gun Works Loyal 9 A5 Receiver Extension, 9 Position