When purchasing Aero Precision or any other brand from eGoods365.com store, you can be sure that (a) you are purchasing from US based company with the most responsive and friendly customer service; (b) an authentic, not a counterfeit and not a refurbished product.

Mil-Spec Carbine Buffer:
Perfect for your build or direct replacement for worn out parts. The carbine buffer weighs 3 oz and is for use in AR15 carbines with a collapsible buttstock.

H Buffer:
A heavy buffer designed to reduce felt recoil as well as reduce the cycling rate on full-auto rifles. It is designed to mil-spec standards for use in AR15 carbines with a collapsible buttstock.

H2 Buffer:
A heavy buffer designed to reduce felt recoil as well as reduce the cycling rate on full-auto rifles. It is designed to mil-spec standards for use in AR15 carbines with a collapsible buttstock. Weight: 4.65.

H3 Buffer:
A heavy buffer designed to reduce felt recoil as well as reduce the cycling rate on full-auto rifles. It is designed to mil-spec standards for use in AR15 carbines with a collapsible buttstock.

Mil-Spec Rifle Buffer:
Perfect for your new build or as a direct replacement for worn out parts. This buffer is for A2 or A4 style AR15 rifles that have a fixed buttstock. Note: Will not work with AR15 carbines that have a collapsible buttstock. Made in the USA.

Note:
Please use caution when adding a heavy buffer to your rifle build as too heavy of a buffer can prevent reliable function.