Lockdown Secure Wall AR-15 Kit w/Mag Holder Black. Use a 4" Standard Panel to store any firearm that uses AR-15 magazine vertically or horizontally along with 3 magazines. Specifications for Lockdown Secure Wall AR-15 Kit w/Mag Holder: Manufacturer: Lockdown Color: Black Gun Type: Long Gun Fabric/Material: Blend Quantity: 1 Package Contents: Lockdown Secure Wall AR-15 Kit w/Mag Holder SecureWall Standard 4"X24" Panel SecureWall AR-15 Hanger Securewall AR-15 Mag Rack Lockdown 1207445: Secure Wall AR-15 Kit w/Mag Holder Black