The ATI Cavalry SVE (Standard Ventilated Extractor) Over/Under is a shotgun model manufactured by American Tactical Inc. It is a break-action shotgun featuring an over/under barrel configuration.Here are some general features and specifications of the ATI Cavalry SVE Over/Under shotgun:

1. Gauge and Chamber: The ATI Cavalry SVE is available in various gauges, including 12 gauge, 20 gauge, and 28 gauge. The chamber size typically ranges from 2 3/4″ to 3″.
2. Barrel Length: The barrel length options for the Cavalry SVE can vary, typically ranging from 26 inches to 30 inches. Different barrel lengths offer different benefits, such as swing dynamics, maneuverability, and balance.
3. Chokes: The shotgun is typically equipped with interchangeable choke tubes, allowing the shooter to adjust the spread and pattern of the shot to suit different shooting scenarios or game types.
4. Action: It features a break-action design, meaning the shotgun breaks open for loading and unloading. The break-action design provides easy access to the chamber and allows for quick barrel changes if desired.
5. Construction: The ATI Cavalry SVE Over/Under shotgun often has an engraved receiver and a walnut stock and forend, giving it an attractive appearance. It may also include features such as a ventilated rib, sling swivel studs, and a rubber recoil pad for enhanced comfort.

It’s worth noting that specific options, finishes, and features may vary depending on the specific model and variant of the ATI Cavalry SVE Over/Under shotgun. For the most accurate and up-to-date information, I recommend visiting the official American Tactical Inc. website or contacting their customer service for detailed specifications and options of the ATI Cavalry SVE Over/Under shotgun.