The Weatherby SA-08 is a semi-automatic shotgun

Semi-automatic shotgun

A semi-automatic shotgun is a form of shotgun that is able to fire a cartridge after every trigger squeeze, without any manual chambering of another round being required...

 marketed by Weatherby Inc

Weatherby

Weatherby, Inc. is an American gun manufacturer founded in 1945 by Roy Weatherby. The company is best known for its high-powered magnum cartridges, such as the .257 Weatherby Magnum and the .460 Weatherby Magnum...

. The shotgun is available in either 12 or 20 gauge

Gauge (bore diameter)

The gauge of a firearm is a unit of measurement used to express the diameter of the barrel. Gauge is determined from the weight of a solid sphere of lead that will fit the bore of the firearm, and is expressed as the multiplicative inverse of the sphere's weight as a fraction of a pound . Thus...

. Like the Weatherby PA-08

Weatherby PA-08

The Weatherby PA-08 is a 12 gauge pump action shotgun marketed by Weatherby Inc. The shotgun is economically priced and constitutes the low end of products marketed by Weatherby...

pump action shotgun this shotgun constitutes Weatherby's low-end shotgun line. The SA-08 is manufactured in Turkey for Weatherby.
This semi-automatic uses a dual valve system which require to be manually changed out when moving from light to heavy loads and vice versa.

Models

The SA-08 is available in six models models. All 12 and 20 gauge models come with improved cylinder modified and full choke tubes. 12 gauge models weight 6.75 lb (3.1 kg) and 20 gauge models weight 6 lb (2.7 kg)

Upland

The Upland version comes with a walnut stock and is available in both 12 and 20 gauges and with either a 26 in (660.4 mm) or 28 in (711.2 mm) barrel. It comes with

Synthetic

The Synthetic is offered with similar options as the Upland with the exception that it comes with an injected molded synthetic stock.

Waterfowl 3.0

The Waterfowl 3.0 is similar to the Synthetic but only comes in a 12 gauge. A special dipping process is used to adhere the Mothwing Marsh Mimicry camouflage to all metal and synthetic components of the firearm.

Synthetic Youth

The Synthetic Youth model is similar to the Synthetic except that it is available only in 20 gauge and comes with a 24 in (609.6 mm) barrel.

Deluxe

The Deluxe model is similar to and is available in the same options as the Upland model. The stock and metal work have a high gloss finish.

Entre Rios

The Entre Rios is a shotgun for the shooting of doves. It is available only in 28 gauge and is available with either a 26 in (660.4 mm) or 28 in (711.2 mm) barrel. Finish is similar to that of the Deluxe model. This model comes with skeet, improved cylinder and modified chokes. The Entre Rios model weight about 5.25 lb (2.4 kg).