Apex Gear Covert Stabilizer 7 in Lost XD. Includes removable Picatinny Rail Mount for adding accessories such as action cameras or predator lights. Weight: 6.5 oz. Specifications for Apex Gear Covert Stabilizer: Manufacturer: Apex Gear Color: Lost XD Length: 7 in Features of Apex Gear Covert Stabilizer: Machined aluminum Buzzkill vibration reduction system Removable Picatinny Rail Package Contents: Apex Gear Covert Stabilizer Apex Gear AG829M7: Covert Stabilizer 7 in Lost XD