The EGW 7075 Aluminum Picatinny Rail Blank provides a precision-machined foundation for custom rail mounting systems. Constructed from military-grade 7075 aluminum with a durable black finish and 16-inch length.EGW 7075 Aluminum Picatinny Rail BlankAircraft-grade 7075 aluminum construction16-inch length for extended mounting capabilityBlack anodized finish for corrosion resistancePrecision-machined Picatinny base stock designCompatible with standard Picatinny rail specificationsIdeal for custom firearm builds tactical applications and professional gunsmiths requiring a reliable mounting platform base with superior strength-to-weight ratio.