Description Made of genuine brass. Bright brass receiver, buttplate and barrel band. Straight grip American walnut stock. Fully adjustable Marble semi-buckhorn rear white diamond insert and brass beaded front sight. Side ejection. Octagon barrel with 1:38 twist.Specifications:Barrel Length: 20Caliber-Gauge: .357 S&W MAG.Capacity: 10Long Gun Web Model: Big BoyMade in the USASpecific Caliber: .357 Mag./.38 Spl. Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.