The Battle Arms Development Mil-spec buffers is your top choice for your next build. Featuring the ability to drop into any collapsible AR15/M16 buffer tube, their buffers are built to last.

Features :

• Mil-Spec Buffer for use in AR15/M16 carbines with a collapsible stock
• Perfect for your build or direct replacement for worn out parts
• H3 weight, 5.4oz