Want a Graf & Sons dealer account?
Apply now to see our wholesale prices and shop online.
Already have an account? Sign in.
Not a dealer? Shop our retail site.
Medium (5.56 NATO)
The BFSIII® Carbine Buffer Spring is an increased power buffer spring that is useful for tuning a BFSIII® equipped firearm. This spring will also aid Generation 2 triggers in certain firearms. Since gas system lengths, pressures, and weights may vary, we cannot guarantee that this spring will work in every application. Heavier springs and or increased gas port size may be required for optimized tuning.
Be the first to review this product! You'll be the talk of the town.
What started as a small dream has become a multi-million dollar international business
selling ammunition, reloading supplies and accessories.
