Area 419 Arcalock Universal Flat Rail Features The Area 419 Arcalock Universal Flat Rail addresses a common weakness of traditional ARCA dovetail rails the tendency to slide under pressure from a barricade stop. Serrated sides on the rail interface with Area 419 s proprietary clamp design to mechanically lock the rail in place so no movement is possible under load. Despite the added locking feature the rail remains backwards compatible with standard ARCA accessories though it only locks when paired with an Area 419 clamp. Machined from 6061-T6 aluminum and finished in Type 3 hard coat anodized black the rail resists the wear and impact of repeated barricade and field use. At 17 inches long the rail covers the entire length of the forend giving the shooter flexibility for bag and barricade support points anywhere along the rifle. M-LOK hardware is included for mounting along with an extra Remington 700 style action screw of extended length and the tee nuts needed for installation. Every corner is radiused and every edge chamfered a slower but more deliberate machining process that leaves no sharp edges to damage bags or hands. The Area 419 Arcalock Universal Flat Rail is for sale at GrabAGun for precision rifle shooters who want a secure no-slip ARCA rail solution. Area 419 Arcalock Universal Flat Rail Specifications Manufacturer: Area 419 Model: Arcalock Universal Flat Rail Color: Black Material: Aluminum Mount Type: M-LOK Length: 17 Width: 2 Height: 2 Includes: M-LOK Hardware Weight: 8.80 oz Available At: GrabAGun