BERETTA J32CG21 A300 ULTIMA PATROL 20 GAUGE SEMI-AUTO 3" 19" BBL GRAY

The Beretta A300 Ultima Patrol (J32CG21) is a gas-operated semi-automatic 20 gauge shotgun purpose-built for home defense, ranch carry, and practical tactical use. Chambered in 20 gauge with a 3-inch chamber and a compact 19.1-inch barrel, this semi-auto 20 gauge defense shotgun delivers fast, reliable performance in a lighter, more manageable package than comparable 12 gauge platforms.

Key Features

• Part number: J32CG21
• Gauge: 20 gauge, 3-inch chamber
• Capacity: 7+1 rounds with extended magazine tube
• Barrel length: 19.1 inches
• Action: Gas-operated semi-automatic
• Stock and forend: Synthetic with aggressive texturing, gray finish
• Receiver: 7075-T6 aluminum with gray anodized finish
• Choke system: Beretta MobilChoke, Improved Cylinder included
• Sights: Ghost ring sight system
• Length of pull: 13 inches, adjustable to 12 inches via removable spacer
• Weight: 6.0 pounds unloaded
• Overall length: 38 inches
• Safety: Oversized, reversible manual safety button
• Accessory rail: 7-slot Picatinny rail installed on receiver
• M-LOK mounting: 3 M-LOK points on forend plus additional points on barrel clamp
• QD sling attachments: Multiple integrated QD sling sockets
• Country of origin: United States

Special Features

• The gas-operated A300 action cycles a wide range of 20 gauge loads smoothly, making it dependable across buckshot, slugs, and standard field shells.
• The 7075-T6 aluminum receiver brings aircraft-grade strength to a lightweight frame, keeping the overall package at a slim 6 pounds for extended carry or rapid transitions.
• Beretta's MobilChoke system lets the shooter swap choke tubes to adjust shot patterns from tight slug work to open buckshot spreads without additional tooling.
• Ghost ring sights deliver fast, wide-field target acquisition and pair directly with slug use or buckshot patterning at defensive distances.
• The enlarged loading port and extended bolt release and bolt handle reduce fumbling during reloads, keeping the action fast under pressure.
• The reversible, oversized safety button works with either hand and stays operable with gloves or in wet conditions.
• Integrated QD sling sockets on the stock and forend barrel clamp allow quick attachment of single- or two-point slings without aftermarket hardware.
• The Picatinny rail and M-LOK mounting points are compatible with Beretta 1301 Tactical aftermarket optic mounts and accessories, broadening the upgrade path beyond standard A300 components.
• The stock ships with a spacer installed at 13-inch length of pull and drops to 12 inches when removed, making the fit adjustable for smaller-framed shooters or those wearing body armor.

Practical Benefits

• The compact 19.1-inch barrel and 38-inch overall length make this shotgun easy to maneuver in tight spaces such as hallways, vehicle cabins, and outbuildings.
• At 6 pounds, the J32CG21 handles comfortably for shooters who want a full-capacity defensive shotgun without the bulk of a heavier 12 gauge platform.
• The 7+1 capacity gives you eight rounds on tap in a slim, fast-cycling package that keeps you in the fight without breaking for a reload.
• Hunters and ranch owners will find this shotgun fits naturally for predator control, close-cover bird work with choke swaps, and general property use.
• The adjustable length of pull makes this a practical fit for youth shooters and smaller-stature adults who want a full-featured defensive shotgun that shoulders correctly without modification.
• The M-LOK forend and Picatinny rail let you build a white-light and optics setup without gunsmithing, keeping your configuration ready for low-light environments.
• Whether you are running training drills, patterning slugs at the range, or keeping it staged for home defense, your A300 Ultima Patrol is ready to cycle and perform from the first round.

The Beretta A300 Ultima Patrol (J32CG21) in 20 gauge is a capable tool for defensive shooters, youth-ready households, and working gun owners who demand reliable semi-auto performance in a compact, accessory-ready platform.