Product Description The Primary Weapons Systems (PWS) H4 Body Buffer (EBUFFERH4) is the heaviest buffer in the PWS lineup, purpose-built for suppressed AR-platform use. Machined from 4140 steel and finished in matte black, this buffer weighs 6.8 oz to effectively manage the increased bolt carrier velocity that comes with running a suppressor. The added mass slows the cycling rate, reduces felt recoil, minimizes bolt bounce, and improves overall reliability in suppressed configurations. The PWS logo and H4 designation are clearly engraved on the base for quick and easy identification. Product Highlights Heaviest PWS buffer at 6.8 oz, engineered specifically for suppressed AR-platform use Constructed from tough 4140 steel for exceptional durability and long-term reliability Matte black finish provides a corrosion-resistant, low-profile appearance Slows bolt carrier cycling rate when running a suppressor, reducing recoil and bolt bounce H4 designation and PWS logo engraved on the base for easy identification Specs Brand: Primary Weapons Systems (PWS) MPN: EBUFFERH4 UPC: 811154033703 Model: H4 Material: 4140 Steel Weight: 6.8 oz Color/Finish: Black Intended Use: Suppressed AR-platform configurations Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.