Product DescriptionThe Luth-AR Double Tungsten H2 Carbine Buffer is designed for AR-15 platform rifles chambered in .223 Remington/5.56 NATO. This H2 buffer uses a heavier internal weight configuration to help improve reliable function with shorter gas systems while also potentially reducing felt recoil. Inside the buffer are two tungsten slugs and one steel slug, bringing the total buffer weight to 4.8 oz.Product Highlights H2-weight carbine buffer tuned to help improve cycling reliability on shorter gas-system AR-15 builds Double tungsten internal weight setup for added mass compared to standard carbine buffers Contains (2) tungsten slugs and (1) steel slug for a total weight of 4.8 oz Compatible with .223 Remington / 5.56x45mm NATO AR-15 platform rifles Heavier buffer weight may help reduce felt recoil and smooth operationSpecs Brand: Luth-AR Product Type: H2 Carbine Buffer Platform Compatibility: AR-15 Caliber Compatibility: .223 Remington / 5.56x45mm NATO Internal Weights: (2) tungsten slugs, (1) steel slug Total Weight: 4.8 oz Manufacturer Part Number: CS-T2 UPC: 859819007218Disclaimer: 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.