Shooters that have already invested in a third party Arca-compatible ball or pan heads can now exploit the benefits of the MagnaSwitch‚Ñ¢ attachment system. Made from CNC machined 7075-T7531 aluminium with a durable hard-anodised finish, the Arca to Spartan Converter attaches quickly and securely and is compatible with all Spartan Classic adapters, enabling rapid rifle attachment. Please note: Use of the Arca to Spartan Converter with third-party equipment is at the user's risk. Spartan Precision Equipment does not accept responsibility for the failure of any products other than their own. Adapters are not included with this product and will need to be purchased separately.