Product Description The AREA 419 Scope Rail for the Ruger 10/22 is a precision-engineered MIL-STD 1913 Picatinny scope base built to bring serious long-range capability to your rimfire rifle. Machined from a single piece of T7075 aluminum on a Haas VF4SS 4-axis machining center in the U.S.A., this rail is designed to fit precisely and hold firmly so your optic never shifts. The 15 MOA cant provides the built-in elevation needed for typical shooting applications while preserving valuable internal elevation adjustment in your scope. An extended forward section on the rail allows you to position your optic further forward, a key benefit when mounting higher-powered scopes to the compact stocks common on rimfire rifles. Finished in a durable Type III black hardcoat anodize and supplied with the necessary torque wrench for the clamp screws, this scope base is a drop-in upgrade for the Ruger 10/22 Standard Carbine receiver. Recommended torque spec is 15 in/lb. Product Highlights Precision-machined from a single piece of T7075 aluminum for maximum rigidity and an exact fit on the Ruger 10/22 Standard Carbine receiver MIL-STD 1913 Picatinny rail interface accepts a wide variety of scope rings, red dots, and optic mounts 15 MOA built-in elevation cant preserves internal elevation adjustment for extended-range rimfire shooting Extended forward rail real estate allows optimal optic placement, especially with higher-powered scopes on compact rimfire stocks Type III black hardcoat anodized finish delivers lasting corrosion and wear resistance; proudly made in the U.S.A. Specs Brand: AREA 419 Firearms Manufacturer Part Number (MPN): 419-ISR-1022-15 UPC: 810080181144 Firearm Fit: Ruger 10/22 Standard Carbine Mount Type: MIL-STD 1913 Picatinny Rail MOA Cant: 15 MOA Material: T7075 Aluminum Finish: Type III Black Hardcoat Anodized Color: Black Length: 5.700 in. Width: 0.830 in. Height: 0.400 in. Weight: 0.09 lbs. Attachment Type: Direct Thread Quantity: 1 Recommended Torque: 15 in/lb Country of Origin: U.S.A. 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.