The Beretta A300 Ultima 20 Gauge is a modern semi-automatic shotgun engineered for hunters and clay shooters who want fast cycling reliability, soft-shooting comfort, and field-proven durability—all in a lightweight, highly manageable 20 gauge platform. Built on Beretta’s long-standing autoloader heritage, the A300 Ultima blends practical features with premium ergonomics to deliver a shotgun that’s ready for early mornings in the marsh, long days in the uplands, and everything in between.
This model stands out with a 28-inch barrel featuring a stepped rib, a rugged Realtree MAX7 camouflage finish for wetland concealment, and an overmolded polymer Kick-Off stock paired with a Micro-Core recoil pad to help reduce felt recoil and increase control. Add in high-visibility sights and a proven operating system, and you get a shotgun that’s designed to keep you on target—shot after shot.
Beretta A300 Ultima 20 Gauge Overview (J32TS28)
If you’ve been searching for a Beretta A300 Ultima 20 gauge semi-auto shotgun that balances speed, comfort, and real-world hunting practicality, this configuration checks the boxes. Chambered for 20 Gauge with a 3-inch chamber, it offers broad versatility across many popular loads used for waterfowl, upland birds, and clays (always select ammunition appropriate for your specific use and follow all safety guidelines).
The A300 Ultima is built to provide smooth handling and consistent performance. The 20 gauge format is especially appealing for shooters who want a lighter, quicker-pointing shotgun without giving up the advantages of a semi-automatic action—making it a great fit for long walks, fast flushes, and high-volume shooting days.
Semi-Automatic Performance You Can Trust
A semi-auto shotgun earns its reputation in the moments that count: quick follow-up shots, consistent cycling, and dependable function in varied conditions. The A300 Ultima is designed to deliver just that. Whether you’re tracking birds over decoys, swinging through a crossing target, or reacting to a surprise flush, the semi-automatic action helps keep you in rhythm and on target.
The result is a shotgun that supports:
Faster follow-up shots with less disruption to your sight picture
Reduced felt recoil compared to many pump-action alternatives
Smoother shooting for long days and high shell counts
20 Gauge, 3" Chamber: Versatility in a Lighter Package
The 20 gauge has become a go-to choice for shooters who want a blend of efficiency, manageable recoil, and excellent field performance. Paired with a 3-inch chamber, this A300 Ultima expands your load options and helps tailor the shotgun to your specific use case—whether that’s upland hunting, waterfowl hunting where appropriate, or sporting clays practice.
Why 20 gauge works so well:
Lighter recoil impulse for comfort and quicker recovery
Often lighter overall shotgun weight for easier carry
Effective patterning performance with modern shotshell loads
28" Barrel with Stepped Rib: Smooth Swing and Confident Tracking
This A300 Ultima features a 28-inch barrel—a popular length for hunters and clay shooters who want a smooth, controlled swing and stable tracking. The longer barrel can help promote consistent follow-through, making it easier to stay connected to fast-moving targets.
The stepped rib is a detail that matters for practical shooting. It supports a consistent sighting plane and helps your eye naturally align down the barrel—especially useful when mounting quickly in the field or repeating the same mount on the range.
Realtree MAX7 Camo: Built for Wetlands Concealment
Finished in Realtree MAX7 camouflage, this shotgun is tailored for environments where concealment matters—particularly marsh, timber, and mixed vegetation. MAX7 patterns are designed to blend into wetland settings, helping reduce visual contrast and break up the outline of the shotgun when conditions demand stealth.
Beyond appearance, a quality camo finish also helps keep the shotgun looking “field ready,” disguising minor wear from brush, reeds, and everyday use.
Overmolded Polymer Kick-Off Stock + Micro-Core Pad: Comfort That Keeps You Shooting
One of the defining features of this model is the overmolded polymer Kick-Off stock, paired with Beretta’s Micro-Core recoil pad. Recoil management isn’t just about comfort—it’s about performance. Less felt recoil can mean better control, faster target reacquisition, and improved endurance during long shooting sessions.
Benefits you’ll notice:
Reduced recoil sensation, especially during high-volume days
Improved grip and handling thanks to the overmolded texture
More consistent mounting and shoulder engagement with the Micro-Core pad
Whether you’re shooting a few rounds at sunrise or cycling through boxes of shells in training, this setup helps the shotgun remain comfortable and controllable.
High-Visibility Sighting System: Mid Bead + Fiber Optic Front
Fast target acquisition matters when birds are moving and windows are short. The A300 Ultima includes a practical, high-visibility sight configuration with a mid bead and a fiber optic front sight. This combination helps you confirm alignment and maintain a consistent mount while providing a bright, easy-to-pick-up aiming reference—particularly in variable lighting.
This sight setup is especially valuable for:
Capacity and Configuration
This model is listed with a 2-round capacity configuration. Capacity configurations can vary by region and intended use cases, and hunters should always verify compliance with local regulations and requirements for their specific hunting environment.
Why Choose the Beretta A300 Ultima 20 Gauge?
The Beretta A300 Ultima is a smart choice for shooters who want a reliable semi-auto 20 gauge shotgun with modern comfort features and field-ready design. It’s built to perform when conditions aren’t perfect and to stay enjoyable when the round count climbs.
Top reasons this A300 Ultima stands out:
Beretta A300 Ultima semi-automatic reliability and fast follow-ups
20 Gauge / 3" chamber versatility for multiple applications
28" barrel with stepped rib for smooth swing and consistent sight plane
Realtree MAX7 camo optimized for wetland concealment
Kick-Off stock + Micro-Core pad to help reduce felt recoil
Mid bead + fiber optic front sight for quick acquisition
2-round configuration for regulated hunting applications
Product Identification
Model / SKU: J32TS28
UPC: 082442967486
If you’re looking for a Beretta A300 Ultima 20 gauge Realtree MAX7 semi-auto that combines comfort-focused recoil reduction, dependable cycling, and a hunter-ready 28-inch setup, this shotgun delivers a refined balance of performance and practicality—built for the seasons ahead.
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