Product Description The Primary Weapons Systems (PWS) MOD 2 4140 Steel Body Buffer is built to deliver smooth, consistent cycling in a carbine buffer system. Its unique fluted body design minimizes contact points to help debris clear more easily, while the FNC LIFE HD treatment chemically bonds in lubrication for improved wear resistance and smoother operation. This H2 buffer weighs 4.5 oz and is a standard-weight option that ships with most PWS rifle systems. Product Highlights MOD 2 enhanced buffer design with fluted body to reduce contact and help clear debris 4140 steel construction for strength and long-term durability FNC LIFE HD treatment chemically bonds lubrication for smoother cycling H2 series / standard-weight buffer option used in many PWS rifle systems 4.5 oz buffer weight to help tune recoil impulse and reliability in a carbine setup Specs Brand Name: Primary Weapons Systems Model/Type: MOD 2 Body Buffer (Carbine) Series/Weight Class: H2 Material: 4140 Steel Design: Fluted body with minimum contact points Treatment/Finish: FNC LIFE HD (chemically bonded lubrication) Color: Black Weight: 4.5 oz Manufacturer Part Number: EBUFFER-H2 UPC: 811154033680 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.