DNZ Products Savage Axis Picatinny Rail 20MOA Black. We have the Picatinny Rail available in straight and 20MOA. These rails are made to 1913 Mil specs. Material is 6061T6 Aluminum and they are anodized black. Base screws are 6-48 X 1/4? long and screws use a 7/64? Allen wrench. Specifications for DNZ Products Savage Axis Picatinny Rail: Manufacturer: DNZ Products Quantity: 1 Length: 9 ft Height: 2 in Weight: 0.2 oz Condition: New Features of DNZ Products Savage Axis Picatinny Rail These rails are made to 1913 Mil specs. Material is 6061T6 Aluminum and they are anodized black Base screws are6-48 X 1/4? long and screwsuse a 7/64? Allen wrench. Attach the Picatinny Rail to the receiver using the provided Allen wrench. Package Contents: DNZ Products Savage Axis Picatinny Rail DNZ Products LPR0602: Savage Axis Picatinny Rail 20MOA Black