Pws Enhanced Body Buffer A5 H2

The Primary Weapons Systems Enhanced Body Buffer A5 H2 is a precision buffer component designed to optimize the reliability and performance of AR-platform rifles, particularly in shorter configurations where standard buffers often fall short. Weighing 5.35 oz, the A5 H2 pairs with an A5-length buffer tube to deliver measurable improvements in cycling consistency, accuracy, and overall firearm reliability—making it a smart upgrade for anyone running a short-barreled rifle (SBR), pistol-caliber AR, or compact hunting setup.

The A5 buffer system has earned a reputation among serious AR builders and shooters because it addresses a real problem: standard carbine buffers can cause reliability issues and performance degradation in shorter, higher-recoil configurations. The H2 weight provides the right balance of mass and spring dynamics to smooth out cycling, reduce felt recoil impulse, and keep bolt velocity consistent shot after shot. Whether you're tuning a hunting rifle, a precision shooter's platform, or a duty-grade AR, this buffer is one of the most effective tuning tools in your arsenal.

Upgrading to the A5 H2 is straightforward if you already have an A5 buffer tube installed. The component-level design means you can swap it in without replacing your entire system, making it an economical way to unlock better performance from your existing AR platform.

Key Features

• Optimized for A5-length buffer tube systems
• 5.35 oz weight engineered to improve reliability and consistency
• Reduces recoil impulse and cycles smoothly in short-barreled and pistol-caliber configurations
• Drop-in upgrade; no specialized tools or gunsmithing required

Specifications

Frequently Asked Questions

What buffer tube do I need to use with the A5 H2?

The A5 H2 is designed to work with an A5-length buffer tube. It is not compatible with standard carbine-length tubes.

Will this buffer work in a short-barreled rifle or AR pistol?

Yes. The A5 H2 is specifically engineered to improve reliability and performance in short-barreled rifles, AR pistols, and other compact AR configurations where standard buffers often struggle.

Do I need any special tools to install this buffer?

No. The A5 H2 is a drop-in component. Simply remove your existing A5 buffer from the tube and install the H2 in its place.

How does the H2 weight compare to other A5 buffers?

The H2 designation refers to a specific weight class within the A5 system. At 5.35 oz, the H2 is tuned to balance recoil reduction and bolt velocity for improved reliability across a range of rifle configurations and ammunition types.