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SKU: 100039050
This buffer kit is intended for builders who want to fine-tune an AR-15 setup with an enhanced carbine tube and a heavy buffer option. It is positioned for use in builds where a heavier buffer may be appropriate, such as over-gassed barrels or AR pistol and short-barreled configurations. The kit is presented as a complete solution for improving the reliability, security, and simplicity of the build. If a standard buffer is a better fit for the rifle’s setup, this version may not be the right choice.
Complete Ar-15
Buffer kit for a full
Enhanced Carbine
Buffer tube adds reliability-focused features
Heavy Buffer
Option supports over-gassed barrels and
Designed Help
Dial in rifle operation during
From Aero
A straightforward, build-ready configuration
The product is described as a complete AR-15 buffer kit with an Enhanced Carbine Buffer Tube and a Heavy Buffer.
The long description says heavy buffers are traditionally selected to slow the movement of the BCG under recoil, and are commonly used for over-gassed barrels or AR pistol and short-barreled configurations.
The product description suggests that if your build is not over-gassed and is not an AR pistol or short-barreled configuration, you may want to look at the version with a standard Carbine Buffer instead.
The source says the Enhanced Carbine Buffer Tube is designed to increase the reliability, security, and simplicity of the build, but it does not provide further technical details.
The manufacturer listed in the product data is Aero Precision.