The Aero Precision M5 .308 rifle buffer spring for use in .308 AR's with a fixed buttstock. Perfect for your new build or as a direct replacement for worn out parts. Note: Will not work with .308 carbines with a collapsible stock. Made in the USA.
The Aero Precision M5 .308 rifle buffer spring for use in .308 AR's with a fixed buttstock. Perfect for your new build or as a direct replacement for worn out parts. Note: Will not work with .308 carbines with a collapsible stock. Made in the USA.
