Battle Arms Development's AR15/M16 Buffer Retainer Spring is a high quality component that will provide excellent fit and reliable function in your AR series rifle and is perfect for upgrading existing components or replacing worn or broken parts.
Will this fit a dpms sportical 556
Answer:
Yes it will.
is this compatible with a Ruger AR-556 autoloading rifle, and if not do you have one that is? Thanks, Gary
Answer:
Yes it is.