The Rock Island Armory AL3.1 in .357 Magnum (MPN 3520S) is a medium-frame double-action/single-action revolver built for shooters who take personal defense seriously, with a cartridge cylinder mounted in a tilting console and shock-transition control designed to maintain the firearm within its minimum operating limits. Armscor/Rock Island Armory finishes the 2-inch full-shroud barrel, cylinder, and frame in stainless steel, pairs it with a black finger-grooved rubber grip, and includes a transfer bar for drop safety in an all-steel design. Among compact carry revolvers in the revolvers category, the AL3.1 favors shooters who want a durable, all-steel .357 Magnum built for serious personal defense.

Key Specifications

• Chambered in .357 Magnum.
• The barrel uses a 1-in-16-inch rate of twist.
• Built as a double-action/single-action revolver.
• The frame is medium frame.
• Barrel length is 2-inch full-shroud barrel.
• The barrel is finished in stainless steel for a durable finish.
• Holds 6 rounds in the cylinder.
• Grip is black finger-grooved rubber.
• Includes a transfer bar for drop safety in an all-steel design.
• Sights are Fixed.

Frequently Asked Questions

What is the cylinder capacity? 6 rounds of .357 Magnum.

What is this revolver built for? Personal defense, with an all-steel design and drop-safe transfer bar.

Buy the Rock Island Armory AL3.1 .357 Magnum

A durable, all-steel .357 Magnum for serious personal defense is exactly what the AL3.1 delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.