The Battle Arms Development H2 Carbine Buffer Assembly is a 4.6 oz mil-spec buffer for AR-15 and M16 carbines with a collapsible stock (Battle Arms Development part no. AR15-BUFFER-H2). The H2 designation marks the weight in Battle Arms Development‘s buffer lineup. The extra mass over the 3.0 oz standard-weight buffer in the same lineup slows the carrier group’s cycle. You can use it in a new build or as a direct replacement for a worn buffer.

Key Specifications

• Weight is 4.6 ounces, the H2 weight in the Battle Arms Development buffer range.
• It is a complete carbine buffer assembly, not just a weight or spring.
• It is described by Battle Arms Development as a mil-spec buffer for AR-15 and M16 carbines.
• It is designed for AR-15 and M16 carbines with a collapsible stock.
• It works as a direct replacement for a worn buffer or as part of a new build.

Frequently Asked Questions

Which rifles does the H2 buffer fit? Battle Arms Development lists it for AR-15 and M16 carbines with a collapsible stock.

Is this a mil-spec buffer? Yes. Battle Arms Development describes it as a mil-spec buffer assembly.

Buy the Battle Arms Development H2 Carbine Buffer Assembly

A heavier buffer is one of the simplest ways to fine tune an AR carbine, and the H2 gives you that in a drop-in mil-spec assembly. Order it from our Lubbock, Texas gun shop for fast shipping, and browse more AR buffer system parts while you are here.