Product DescriptionThe Seekins Precision SP10 Complete Upper Receiver is built for shooters seeking a premium large-frame rifle upper in .308 Winchester / 7.62x51mm NATO. This configuration features an 18-inch barrel, a 1:8 twist rate, and a Flat Dark Earth finish for a distinctive tactical look. Designed around the SP10 platform, this complete upper offers a ready-to-install assembly option for compatible setups while delivering the precision-focused design associated with Seekins Precision.With its long free-float style handguard and full-length top rail, this SP10 upper is well suited for optics, accessories, and practical field or range use. Whether you are upgrading an existing rifle or completing a performance-minded build, this upper combines the trusted Seekins Precision name with versatile .308 capability and an 18-inch barrel profile that balances handling and ballistic performance.Product Highlights Chambered in .308 Winchester and compatible with 7.62x51mm NATO platform use. 18-inch barrel offers a versatile balance of maneuverability and effective performance. 1:8 twist rate supports a wide range of bullet weights for precision-oriented shooting. Flat Dark Earth finish delivers a distinctive appearance for tactical and modern rifle builds. SP10 complete upper configuration from Seekins Precision simplifies upgrades and rifle assembly. Specs Brand: Seekins Precision Model: SP10 Product Type: Complete Upper Receiver Caliber: .308 Winchester / 7.62x51mm Barrel Length: 18 in Twist Rate: 1:8 Color: Flat Dark Earth (FDE) Weight: 10.50 lbs UPC: 811452026193 Manufacturer Part Number: 0011100119-F 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.