Product DescriptionThe JE Machine Tech Silent Recoil Spring System is a drop-in upgrade designed for AR-15 platforms chambered in .223 Remington and 5.56 NATO. Built to replace the traditional buffer and buffer spring assembly, this system helps reduce the friction, vibration, and spring noise commonly associated with standard buffer components. Its steel construction and streamlined design promote smoother cycling for a more refined shooting experience, making it a practical choice for shooters who want a quieter and more consistent recoil system.Product Highlights Designed for AR-15 rifles chambered in .223 Remington and 5.56 NATO. Silent recoil spring system helps minimize traditional buffer spring noise during cycling. Drop-in replacement design for straightforward installation in compatible platforms. Steel construction provides durability for repeated use and dependable performance. Engineered to reduce friction and vibration for smoother rifle operation. Specs Product Type: Silent Recoil Spring System Compatibility: AR-15 platform Caliber Compatibility: .223 Remington / 5.56 NATO Design: Drop-in replacement Material: Steel Spring Configuration: 28 coil spring Dimensions: 7.30 in L x 1.20 in W x 1.20 in H Weight: 10.10 oz UPC: 811577034936 MPN: PS-BFSC4 Brand: JE MACHINE TECH 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.