Beretta AX800 Suprema 12 Gauge 28" Barrel Shotgun in Optifade Marsh

Beretta AX800 Suprema 12 Gauge Shotgun — 28" Barrel | Optifade Marsh | The Most Advanced Waterfowl Shotgun Ever Built

Five centuries of gunmaking. One clean-slate design. The Beretta AX800 Suprema 12 Gauge Semi-Automatic Shotgun in Gore Optifade Marsh is the most technologically advanced waterfowl shotgun the world's oldest firearms manufacturer has ever produced — and it pairs that engineering achievement with the most scientifically sophisticated concealment system ever developed for waterfowl hunting. This is not a refresh of the A400. This is not an incremental upgrade. The AX800 Suprema is an entirely new platform, engineered from a blank sheet of paper with one single purpose: giving serious waterfowl hunters a decisive advantage in the blind, on the boat, and in every brutal weather condition the season can throw at them.

As Beretta USA Senior Product Manager for Long Guns Caleb McMillen put it at launch: "Every part of this platform was designed and engineered to give waterfowl hunters an advantage — harder hitting and more consistent patterns, faster cycling, dramatically reduced felt recoil, cleaner operation, and a fit system that lets shooters fine-tune the gun to their body." The Beretta AX800 Suprema delivers on every one of those promises, making it the new benchmark for serious duck hunters, goose hunters, and layout blind hunters who demand a semi-automatic shotgun that is as reliable on the last hunt of the season as it was on the first.

Whether you are running a layout boat on a big-water diver hunt, hunting from a pit blind in a cut corn field, working decoyed birds from an open marsh blind, or running out-of-state Canada goose hunts in standing crops and stubble fields, the AX800 Suprema in Optifade Marsh was built for your hunt — with the world's most advanced waterfowl-specific camouflage science and Beretta's most advanced shotgun technology working together for the first time.

Key Features of the Beretta AX800 Suprema 12 Gauge Optifade Marsh

B-LINK® Pro Gas System — The Most Advanced Gas System Beretta Has Ever Built

Every semi-automatic shotgun lives and dies by its gas system. The Beretta AX800 Suprema raises the bar with the all-new B-LINK® Pro, a gas-operated rotating bolt system that Beretta engineers describe as their most reliable gas system to date. Cycling 36% faster and operating 46% cleaner than any previous Beretta gas system — including the highly regarded B-Link Plus system found in the A400 Xtreme Plus — the B-LINK® Pro delivers a level of performance that hunters can feel immediately from the first shot.

What does that mean in real-world hunting conditions? Faster, more positive cycling across the full range of 12-gauge loads, from light 2.75-inch upland and practice rounds through 3-inch duck loads to the heaviest 3.5-inch magnum steel and bismuth waterfowl shells. Softer perceived recoil on every shot as the system efficiently manages gas energy. Dramatically reduced carbon fouling buildup inside the action, meaning fewer stoppages deep in a long season and less time at the cleaning bench between hunts. For hunters running the gun hard every weekend of a multi-month season, the B-LINK® Pro's cleaner operation is not just a convenience — it is a reliability advantage that can save a hunt when other gas-operated shotguns start to choke on fouling.

The B-LINK® Pro also contributes directly to the AX800's softer-shooting character. By managing gas pressure more efficiently and cycling the action faster, the system reduces the sharp, abrupt recoil impulse that wears hunters down over a long day of heavy magnum loads. Pair that with the Kick-Off® Pro system and the AX800 Suprema delivers a shooting experience that is genuinely and noticeably softer than any comparable waterfowl semi-auto on the market today.

Steelium® Pro Barrel — Olympic-Proven Pattern Technology, Now in the Blind

The 28-inch barrel on the AX800 Suprema is not just a tube with choke threads. It is a Steelium® Pro tri-alloy cold hammer-forged barrel — the same barrel technology trusted by the world's top competitive clay shooters and proven at the highest levels of international competition. The Steelium® Pro barrel is the defining feature of Beretta's flagship DT11 competition over-under, the shotgun responsible for 14 out of 15 podium finishes at the 2024 Paris Olympics. That barrel technology is now built directly into a purpose-designed waterfowl hunting shotgun for the first time.

The key to Steelium® Pro's pattern performance is its extended 17.7-inch (450mm) forcing cone — dramatically longer than standard shotgun barrels. The forcing cone is the tapered transition zone between the chamber and the bore where the shot charge is squeezed from the shell's larger diameter into the bore. A longer, more gradual forcing cone reduces pellet deformation during this transition, which means more pellets arrive at the target in their original spherical shape. More round pellets fly truer, pattern more tightly, and retain more velocity at distance, delivering greater downrange energy on every shot. For open-water hunters and layout blind hunters reaching out on long crossing ducks, high divers, and passing geese at distance, the pattern performance advantage of the Steelium® Pro barrel is real, measurable, and exactly what the Optifade Marsh hunter's longer-range shooting demands.

The 28-inch barrel also features a full-length 7x7mm step rib with a red fiber optic front sight for fast, precise target acquisition, and an integrated optic mounting provision on the rib for hunters who want to add a cantilever-mounted red dot or micro sight for low-light hunting. The AX800 Suprema ships with five OCHP Black Extended chokes (Optimachoke HP) covering the full range from cylinder to full, all fully rated for lead, steel, bismuth, and other non-toxic shot loads.

Kick-Off® Pro Recoil Reduction System — Shoot All Day Without Punishment

Serious waterfowlers do not shoot a box of shells on a good morning — they shoot multiple boxes over multiple days of hard hunting. Running 3-inch and 3.5-inch magnum loads through an entire season without a recoil management system is a recipe for fatigue, flinching, mounting problems, and a sore shoulder that follows you home long after the blind closes. The Beretta AX800 Suprema solves this with the Kick-Off® Pro recoil reduction system, Beretta's most advanced hydraulic buffer-based stock technology.

The Kick-Off® Pro uses integrated hydraulic buffers within the stock assembly to absorb and dissipate recoil energy before it reaches the shooter's shoulder, cutting felt recoil by up to 70% compared to a fixed-stock semi-auto. One field reviewer ran more than 60 shells through the AX800 Suprema in a single 2.5-hour session and reported zero shoulder bruising the following day — a result that speaks directly to the real-world effectiveness of the Kick-Off® Pro system on a full day of shooting heavy waterfowl loads. Combined with the B-LINK® Pro gas system's efficient gas management, the AX800 Suprema delivers a shooting experience that lets hunters stay on target for fast follow-up shots, maintain consistent cheek weld through a string of shooting, and finish a long blind session without the cumulative punishment that heavy loads inflict on the body over time. The system is complemented by a weather-resistant B-Uffer® recoil pad on the stock, engineered to hold its performance and durability in wet, cold, and muddy field conditions across years of hard use.

Gore Optifade Marsh — The Science of Nothing. The Most Effective Waterfowl Concealment Ever Developed.

Gore Optifade Marsh is not just another camouflage pattern. It is the only concealment system for waterfowl hunting built entirely around the science of how ducks and geese actually see — not how humans see the world. Developed by W.L. Gore & Associates — the same company behind Gore-Tex — in partnership with leading biologists in animal vision science and top experts in military camouflage technology, Optifade Marsh applies a fundamentally different philosophy to concealment: rather than making the hunter look like their surroundings, Optifade Marsh makes the hunter look like nothing at all. In the eyes of the bird, the hunter simply does not register as a predator.

The science behind Optifade Marsh is built around how waterfowl perceive the world from above and in motion. Unlike deer or turkey, which view hunters from ground level, ducks and geese approach the blind from above at steep angles — typically 35 yards and closer at 45-degree or steeper trajectories. Optifade Marsh's macro and micro pattern configuration is specifically optimized for this overhead approach angle, with a vertical orientation to exploit the way birds in constant motion process the scene below them. The pattern's high-contrast design with both light and dark elements mimics the intense, broken contrasts of open water hunting environments — the concentrated light spots of skylight shining through marsh grasses, the bright reflection of water surfaces against dark vegetation — creating a visual confusion that prevents the bird's brain from recognizing the hunter as a threat at the critical moments when they are committed and working the decoys.

Full Gore Optifade Marsh coverage on both the synthetic stock and high-tech polymer receiver of the AX800 Suprema ensures the entire shotgun disappears into the open water, layout boat, marsh blind, and standing crop field environments where Optifade Marsh performs at its peak. For layout hunters, big-water diver hunters, and open marsh hunters who operate in the high-contrast environments where Optifade Marsh was engineered to dominate, this is the most scientifically effective concealment available on any waterfowl shotgun on the market.

High-Tech Polymer Receiver — Stronger Than Aluminum, Lighter Than Steel, Ready for Anything

The AX800 Suprema's receiver is one of the most distinctive engineering decisions in its design — and one of the most consequential. Rather than the traditional aluminum alloy or steel construction used in most semi-automatic shotgun receivers, the AX800 uses a receiver manufactured from Beretta's proprietary glass-fiber-injected high-tech polymer blend — a material described as more resistant than aircraft-grade aluminum alloy while maintaining a lower overall weight than conventional metal receivers.

The practical benefits for waterfowl hunters who run the gun in saltwater marshes, tidal flats, open water, and the relentless moisture of a full big-water season are significant and cumulative. The polymer receiver is fully impervious to the corrosion and rust that attack metal receivers after repeated exposure to saltwater and brackish conditions. It requires no special rust prevention treatment between hunts. The receiver is fully optics-ready, with an integrated mounting interface that accepts a wide range of red dot and micro reflex sights for hunters who want electronic optics for low-light hunting — a critical capability for layout hunters and open-water hunters who frequently shoot in challenging early-morning and late-afternoon light conditions — without drilling or permanent modifications. The AX800 Suprema's polymer receiver passed military-standard environmental testing — mud, sand, ice, and water immersion — and completed a 10,000-round endurance test, confirming it is equally rugged and dependable as conventional metal under the hardest sustained use any waterfowl hunter could impose on it.

Adjustable Fit System — Custom Ergonomics for Every Shooter

A shotgun that fits poorly costs you birds. The AX800 Suprema eliminates that problem with a fully configurable Adjustable Fit System that allows hunters to dial in a precise, personalized fit before they ever step into the blind. Length of pull, drop, cast, cheek piece height, and pistol grip are all independently adjustable using interchangeable components, giving every shooter — regardless of body size, shooting style, or layering — the ability to achieve a natural, consistent mount that puts the eye directly on the rib and the pattern where it needs to be.

The 14.25-inch base length of pull accommodates a wide range of body types and shooting styles, and the adjustable comb system allows fine-tuning for the specific height needed with or without eye protection and heavy cold-weather clothing. The flat trigger delivers a crisp, clean break with a fast reset — and a 20% reduced pull weight compared to previous Beretta semi-auto designs — optimized for quick target acquisition and confident trigger pull in cold, wet conditions when fine motor control is compromised by gloves and cold fingers. For layout hunters and boat hunters who are often forced into awkward mounting positions, the AX800's fit adjustability allows a consistent, natural gun mount from any position in the blind.

Glove-Friendly Oversized Controls — Engineered for Real Field Conditions

Great shotgun ergonomics are useless if you cannot operate the gun reliably while wearing the heavy insulated gloves that serious cold-weather waterfowl hunting demands. The AX800 Suprema was designed from the beginning with gloved operation as a primary ergonomic requirement. The bolt handle is oversized for positive grip with heavy gloves. The bolt release is large and positively placed. The trigger guard is expanded for gloved trigger fingers. The loading port features a Competition Pro-Lifter — derived directly from competitive shooting — that remains raised when the bolt is closed, allowing smooth, reliable, pinch-free shell loading even in the dark, in the cold, with heavy gloves on. The manual safety is large, tactile, and positioned for fast, intuitive engagement. Every control surface on the AX800 Suprema is intentionally designed to work the way hunters actually hunt — in the cold, in the dark, in the rain, with gloves on.

3.5-Inch Chamber — Maximum Versatility Across All 12-Gauge Loads

The AX800 Suprema is chambered for 3.5-inch 12-gauge shells, the longest and most powerful standard 12-gauge chambering available. This means the gun is completely at home with any 12-gauge shell on the market, from light 2.75-inch practice and upland loads at the low end to the most powerful 3.5-inch magnum steel, bismuth, and tungsten matrix waterfowl shells at the top end. For hunters who pursue both ducks and geese — or who need the payload of 3.5-inch shells for high-flying late-season Canada geese and snows over open water — the AX800 Suprema is always the right tool for the hunt. The B-LINK® Pro gas system handles this full spectrum of loads without adjustment, cycling everything cleanly and reliably from the first shell to the last.

Beretta AX800 Suprema Optifade Marsh — Full Specifications

• Model: AX800 Suprema Optifade Marsh
• Gauge: 12 Gauge
• Action: Semi-Automatic, Gas-Operated (B-LINK® Pro)
• Chamber: 3.5 Inch
• Barrel Length: 28 Inch
• Barrel Construction: Steelium® Pro Tri-Alloy Cold Hammer-Forged
• Forcing Cone Length: 17.7 Inches (450mm)
• Barrel Rib: Full-Length 7x7mm Step Rib
• Overall Length: 49.6 Inches
• Weight (Unloaded): 7.7 lbs
• Length of Pull: 14.25 Inches
• Stock: Adjustable Synthetic with Kick-Off® Pro Hydraulic Recoil Reduction
• Receiver: Glass-Fiber-Injected High-Tech Polymer with Integrated Optic Mount
• Finish / Camo: Gore Optifade Marsh Full Coverage
• Chokes Included: 5x OCHP Black Extended Chokes (Optimachoke HP)
• Choke Compatibility: Lead, Steel, Bismuth, and Non-Toxic Shot
• Sights: Red Fiber Optic Front Sight / Full-Length 7x7mm Step Rib
• Recoil Pad: B-Uffer® Weather-Resistant
• Recoil Reduction: Kick-Off® Pro — Up to 70% Felt Recoil Reduction
• Safety: Manual
• Adjustability: Length of Pull, Drop, Cast, Cheek Piece, Pistol Grip
• Trigger: Flat Trigger with Fast Reset, 20% Reduced Pull Weight
• Controls: Oversized Bolt Handle, Bolt Release, Trigger Guard, Loading Port with Competition Pro-Lifter
• Left Handed: No
• SKU: FA0261
• Activity: Waterfowl
• Family: AX800 Suprema

Beretta AX800 Suprema vs. A400 Xtreme Plus — Why the AX800 Is the Open-Water Upgrade You Have Been Waiting For

If you have been hunting behind a Beretta A400 Xtreme Plus, you already know what a great waterfowl shotgun feels like. The AX800 Suprema is a meaningful step forward in every category that matters to serious hunters. The B-LINK® Pro gas system outperforms the A400's B-Link Plus in both cycling speed and operational cleanliness by a measurable margin. The Steelium® Pro barrel replaces the Steelium Plus with a longer forcing cone for demonstrably better pattern performance — a critical advantage for the longer-range shots that open-water and layout hunting demand. The Kick-Off® Pro recoil system delivers more effective felt recoil reduction than the system in the A400. The polymer receiver is lighter, more corrosion-resistant, and more field-maintenance-friendly than the A400's aluminum construction — a real advantage for hunters who run their gun in saltwater and brackish environments season after season. And the AX800 Suprema's Adjustable Fit System provides more precise, more independent adjustment of every stock dimension than the A400's fitment options.

For hunters comparing the Beretta AX800 Suprema against the Browning Maxus II, the Benelli SBE3, or the Winchester SX4, the AX800 brings a combination of gas system performance, barrel technology, recoil management, optics-readiness, and the most scientifically advanced waterfowl concealment system on the market in Gore Optifade Marsh — a combination no competitor currently matches at this price point. This is the open-water waterfowl semi-auto that sets the new standard for 2025 and beyond.

Order the Beretta AX800 Suprema 12 Gauge Optifade Marsh Today

The big water does not wait. The divers are trading at first light, the geese are working the open fields before the sun clears the treeline, and the difference between a limit and a slow morning often comes down to whether the birds saw you before you saw them — and whether the gun in your hands could make the shot count. The Beretta AX800 Suprema 12 Gauge 28" Optifade Marsh is available now and ready to perform in the layout boat, the open-water blind, the marsh, and every demanding open-country waterfowl environment the season puts in front of you.

This is the most advanced waterfowl shotgun Beretta has built in five centuries of gunmaking, wrapped in the most scientifically advanced concealment system ever developed for duck and goose hunters. Add it to your cart today, before the season opener puts your current shotgun to the test on the big water.

Shop the Beretta AX800 Suprema in Gore Optifade Marsh now — and never settle for a shotgun that can't keep up with the hunt.

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