Area 419 Arcalock Universal Dovetail Rail Features The Area 419 Arcalock Universal Dovetail Rail improves on the standard ARCA dovetail design by adding serrated rail sides that interface with an Area 419 clamp to mechanically lock the rail in place. This eliminates the slipping that can occur with a barricade stop on a traditional friction fit ARCA rail. With 65 locking positions spread across its 14 inch length shooters have extensive flexibility for mounting bipods barricade stops and other accessories exactly where they need them. The rail remains backwards compatible with standard ARCA accessories though it will not lock without the matching Area 419 clamp. Machined from 6061-T6 aluminum and finished with Type 3 hard coat anodizing the rail is built to withstand demanding field and competition use while weighing only 5.6 ounces. Every edge is radiused and chamfered during machining eliminating sharp corners that could snag gear or damage bags. The rail extends past the end of most rifle stocks allowing a further forward bipod attachment point for improved stability. Designed to accommodate a Remington 700 style action screw and a variety of stock configurations the Area 419 Arcalock Universal Dovetail Rail is a precision upgrade for competitive and long range shooters for sale at GrabAGun. Area 419 Arcalock Universal Dovetail Rail Specifications Manufacturer: Area 419 Model: Arcalock Universal Dovetail Rail Color: Black Material: Aluminum Length: 14 Height: 2.2 Width: 2.5 Weight: 5.60 oz Available At: GrabAGun