Beretta A400 Xtreme Plus Semi Automatic 20 Ga Shotgun 28 Realtree

When the Tennessee River fog lifts over a flooded timber hole or the sun breaks across a West Tennessee soybean field, you need a shotgun that cycles cleanly and swings naturally in the cold. The Beretta A400 Xtreme Plus in 20 gauge with a 28-inch barrel and Realtree camo finish is a firearm built for the conditions Tennessee waterfowlers and upland hunters face daily. Whether you are working a layout blind in Obion County or walking a CRP field for quail near Pulaski, this semi-auto delivers reliable performance without the punishing weight of a 12 gauge.

What This Product Is and Who It’s For

The Beretta A400 Xtreme Plus is a semi-automatic shotgun chambered in 20 gauge with a 3-inch chamber, designed specifically for hunters who demand reliability in wet, muddy, and cold environments. It is not a tactical or home defense firearm—it is a purpose-built hunting tool for waterfowl, turkey, and upland game. This model suits the Tennessee hunter who spends long days in the field and needs a lightweight platform that cycles a wide range of loads, from light dove loads to heavy steel shot. It also appeals to collectors who appreciate Beretta’s engineering heritage and shooters who want a soft-recoiling 20 gauge for extended range sessions or clay games like sporting clays.

Key Specifications

• Gauge: 20 Gauge, 3-inch chamber
• Barrel Length: 28 inches
• Overall Length: Approximately 48.5 inches
• Weight: Approximately 6.2 pounds (unloaded)
• Finish: Realtree Xtra camo on barrel, receiver, and stock
• Stock: Synthetic with Kick-Off Mega recoil reduction system and Micro-Core shim kit for adjustable drop and cast
• Action: Gas-operated with Beretta’s BLINK cycling system
• Capacity: 3+1 (with supplied plug for 2+1 in migratory bird hunting)
• Sights: Red bar front sight, interchangeable Hi-Viz fiber optic front sight included
• Chokes: Beretta Optima-Bore HP system, includes C, IC, M, IM, F steel-compatible chokes
• Receiver: Anodized aluminum alloy with steel insert
• Length of Pull: Adjustable from 13.75 to 14.25 inches via shims

Feature Deep-Dive

The Beretta A400 Xtreme Plus is built around the BLINK gas operating system, which Beretta claims is the fastest cycling action on a semi-auto shotgun. In practical terms, this means the action cycles faster than the shooter can feel, reducing felt recoil and allowing for quick follow-up shots on crossing teal or flushing pheasants. The gas system is self-cleaning and designed to handle the fouling associated with steel shot and high-volume shooting, which is a common concern for Tennessee waterfowlers who burn through boxes of shells during early season hunts. The BLINK system also allows the gun to cycle 1-ounce target loads reliably, making it a versatile choice for clay practice between hunting seasons.

Recoil management is a standout feature on this 20 gauge. The Kick-Off Mega system uses a hydraulic damper in the stock to reduce felt recoil by up to 40% compared to standard shotguns. For a lightweight 20 gauge that weighs just over six pounds, this makes a noticeable difference during long days on the range or when shooting heavy 3-inch steel loads. The stock also features a Micro-Core shim kit that allows the shooter to adjust drop and cast without tools, enabling a custom fit for different shooters or heavier clothing layers. This adjustability is particularly useful for Tennessee hunters who transition from warm-weather dove shoots to cold-weather duck blinds.

The Realtree Xtra camo finish covers the barrel, receiver, and synthetic stock, providing effective concealment in a variety of Tennessee habitats, from hardwood bottoms to agricultural fields. The finish is applied over an anodized aluminum receiver with a steel insert at the barrel threads, ensuring durability against scratches and corrosion from mud and moisture. The synthetic stock is textured at the grip and forend for a secure hold in wet conditions, and the stock includes a soft-rubber buttpad that reduces slip on slick rain gear. The 28-inch barrel balances well for fast target acquisition while still being maneuverable in tight cover, such as a catfish pond timber hole.

Choke tube versatility is a practical advantage for the Tennessee hunter who may pursue multiple game species in a single season. The A400 Xtreme Plus comes with five Optima-Bore HP chokes: Cylinder, Improved Cylinder, Modified, Improved Modified, and Full. All are rated for steel shot, so you can switch from decoying ducks with Improved Cylinder to pass-shooting geese with Full without changing loads. The red bar front sight is standard, but Beretta includes a Hi-Viz fiber optic front sight that can be swapped in for low-light conditions, such as early morning duck flights on the Tennessee River. The gun also accepts the Beretta D.T. (Double Trigger) system for quick barrel selection if you choose to use the optional second barrel.

Durability in wet conditions is a hallmark of the A400 platform. The gas piston and cylinder are hard-chromed to resist corrosion, and the entire action is designed to function reliably with minimal lubrication. This is critical for Tennessee hunters who often wade through flooded timber or hunt in rain and snow. The gun’s bolt is housed in a lightweight polymer carrier that reduces weight and resists rust, and the ejector is robust enough to handle the high pressures of steel shot loads. The trigger is crisp and breaks at approximately 5.5 pounds, consistent with Beretta’s standard for hunting shotguns, and the tang-mounted safety is accessible to both right- and left-handed shooters.

Ideal Use Cases

• Waterfowl Hunting: The 20 gauge with 3-inch chamber and Realtree camo is ideal for duck and goose hunting in Tennessee’s flooded timber, rice fields, and river backwaters. The lightweight build reduces fatigue during long walks to blinds or boat rides.
• Upland Hunting: For quail, woodcock, and pheasant in Tennessee’s grasslands and forest edges, the 28-inch barrel swings smoothly and the 20 gauge offers a pleasant shooting experience with lighter loads.
• Turkey Hunting: With the full choke and heavy turkey loads, this shotgun is effective for spring gobblers in Tennessee’s mixed hardwood forests. The camo finish aids concealment against tree trunks and brush.
• Sporting Clays and Range Use: The adjustable stock and soft recoil make this a viable option for clay games, especially for shooters who prefer a 20 gauge for longer sessions. The BLINK system cycles target loads reliably.

Compatibility Notes

• Ammunition: Accepts 2.75-inch and 3-inch 20 gauge shells. Functions best with loads from 7/8 ounce to 1-1/4 ounce. Steel shot, bismuth, tungsten, and lead loads are all compatible when used with appropriate chokes.
• Chokes: Uses Beretta Optima-Bore HP choke tubes. Aftermarket options from Briley, Carlson’s, and Patternmaster are available for specialized patterns.
• Accessories: Compatible with Beretta’s D.T. trigger system for double-barrel setups. The receiver is drilled and tapped for scope mounts or red dot sights with appropriate adapter plates. A sling swivel stud is pre-installed on the stock.
• Holsters and Cases: Not designed for holster carry. Fits standard 48-inch shotgun cases. Beretta offers a padded soft case specific to the A400 Xtreme Plus model.

Frequently Asked Questions

• Can this shotgun be shipped directly to my address in Tennessee?
  No. Federal law requires that all firearms shipped from a licensed FFL retailer must be transferred to a Federal Firearms License (FFL) holder in your state. We ship to a licensed FFL dealer of your choice in Tennessee, and you complete the background check and paperwork at that dealer before taking possession. We do not ship directly to residential addresses.
• How does the FFL transfer process work for Tennessee buyers?
  After you place your order, we will ask you to provide the name and address of a licensed FFL dealer in Tennessee who is willing to accept the transfer. We verify the dealer’s license, ship the firearm to them, and notify you when it arrives. You then visit the dealer, pay any transfer fees they charge (typically $20–$40), and complete the ATF Form 4473 and NICS background check. You must be at least 18 years old to purchase a shotgun from a licensed dealer.
• What ammunition is compatible with this 20 gauge shotgun?
  This shotgun is chambered for 2.75-inch and 3-inch 20 gauge shells. It will cycle light target loads (7/8 ounce at 1200 fps) as well as heavy magnum loads (1-1/4 ounce at 1300+ fps). We recommend using SAAMI-spec ammunition from reputable manufacturers. Steel shot is safe to use through all supplied chokes, but do not use steel shot in chokes tighter than Full unless the choke is specifically marked for steel.
• What warranty does Beretta offer on the A400 Xtreme Plus?
  Beretta provides a limited lifetime warranty to the original retail purchaser for defects in materials and workmanship. This covers the receiver, barrel, and action for the life of the original owner. Wear items like springs, chokes, and recoil pads are covered for one year. The warranty is non-transferable. You can register your shotgun on Beretta’s website within 30 days of purchase to activate coverage.
• What is your return policy for firearms?
  All firearm sales are final due to federal regulations and safety protocols. If the firearm arrives with a manufacturing defect or is damaged in transit, we will work with you and Beretta to arrange a repair or replacement under warranty. We do not accept returns for change of mind, cosmetic preferences, or fit issues. Please inspect the shotgun thoroughly at your FFL dealer before completing the transfer.

Closing Call to Action

This Beretta A400 Xtreme Plus 20 gauge is in stock and ready to ship to your preferred Tennessee FFL dealer. We are a licensed retailer serving Tennessee hunters and shooters with reliable firearms and straightforward service. Add this shotgun to your cart, and we will handle the shipping arrangements to get it to your local dealer promptly. For questions about FFL transfers or compatibility, contact our team directly.