Product Description The TacFire AR10 A2 Buffer Spring is a precision-engineered replacement spring designed specifically for AR-10 platform rifles. Constructed from durable carbon steel with a black finish, this buffer spring is built to last while actively helping to reduce the unwanted "twang" sound commonly heard when firing your AR. At 13 inches in length, it is a direct-fit replacement that restores smooth, reliable cycling performance to your rifle. Product Highlights Carbon Steel Construction: Built from high-quality carbon steel for long-lasting durability and consistent performance under repeated use. Reduces Firing Twang: Specially designed to minimize the metallic "twang" noise often associated with AR-10 buffer springs during firing. AR-10 Compatible: Engineered as a direct-fit replacement for AR-10 platform rifles, ensuring reliable feeding and cycling. Black Finish: Features a sleek black finish that blends seamlessly with standard AR-10 lower receiver components. 13-Inch Length: Standard 13" length for proper fit and function within the AR-10 buffer tube assembly. Specs Brand: TacFire Manufacturer Part Number (MPN): MAR046308A2 UPC: 811261029705 Model Compatibility: AR-10 Type: Buffer Spring Material: Carbon Steel Finish: Black Length: 13 inches Weight: 0.15 lbs Condition: New 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. ]]>