A3 Industries CZ Scorpion 3+ - Rear Stock Adapter 6061 Aluminum. This adapter allows the use of A3 Industries's modular line of stocks/braces and can also be configured with a Picatinny rail to adapt any side folding stock (or arm brace) designed for use on Picatinny rail mounts. The bolt pattern and locating lug on the rear of the adapter provides a positive modular mounting platform for a wide variety of Picatinny-mounted stocks and any A3 Industries stocks. Specifications for A3 Industries Rear Stock Adapter for CZ Scorpion: Manufacturer: A3 Industries Condition: New Color: Black Gun Make: CZ Gun Type: Carbine Fabric/Material: 6061-T6 Aluminum Attachment Type: Picatinny Mount Type: Picatinny Features of A3 Industries Rear Stock Adapter for CZ Scorpion Direct-fit with no modifications to firearm 6-slot Mil-spec Picatinny rail Package Contents: A3 Industries Rear Stock Adapter for CZ Scorpion What firearm models does the manufacturer say A3 Industries Rear Stock Adapter for CZ Scorpion is compatible with? The manufacturer says that A3 Industries Rear Stock Adapter for CZ Scorpion is compatible with Universal CZ Scorpion EVO 3 S1 CZ Scorpion 3+A3 Industries RSA031: CZ Scorpion 3+ - Rear Stock Adapter 6061 Aluminum