A-Bolt Shotgun Mossy Oak Break-Up Infinity – Browning

Browning A5 12-ga semi-auto with a 30” barrel, 3” chamber, and Mossy Oak Break-Up Country stock—built for waterfowl hunters who demand reliable cycling in tough conditions.

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Description

The Browning A5 is a semi-automatic shotgun that has earned its reputation among American waterfowl hunters for reliable cycling under demanding conditions. Whether you are working flooded timber in Arkansas, navigating the salt marshes of the Chesapeake Bay, or setting decoys on a Dakota slough, this 12-gauge model with a 30-inch barrel and Mossy Oak Break-Up Country finish is built to perform. It offers a practical balance of reach, handling, and durability for hunters who need a shotgun that functions when the weather turns foul and the birds are working.

What This Product Is and Who It Is For

The Browning A5 12-ga with a 30-inch barrel, 3-inch chamber, and Mossy Oak Break-Up Country synthetic stock is a semi-automatic shotgun designed primarily for waterfowl and upland bird hunting. It is not a tactical shotgun, nor is it marketed for home defense or concealed carry. This firearm is built for the hunter who spends long days in the field, often in wet, muddy, or cold conditions, and requires a shotgun that cycles light target loads as well as heavy 3-inch magnum shells. Collectors will appreciate the A5 lineage, which traces back to John Browning’s original design, but this model is a modern production piece meant for active use, not display. It is also suitable for clay target shooters who want a reliable autoloader for sporting clays or trap, though its primary focus remains on hunting.

Key Specifications

  • Gauge: 12-gauge
  • Action: Semi-automatic, recoil-operated (Kinematic Drive system)
  • Barrel Length: 30 inches
  • Chamber: 3 inches (accepts 2¾-inch and 3-inch shells)
  • Stock: Synthetic, Mossy Oak Break-Up Country camouflage pattern
  • Receiver Finish: Mossy Oak Break-Up Country camouflage
  • Barrel Finish: Black matte
  • Overall Length: Approximately 50 inches
  • Weight: Approximately 7 pounds 8 ounces (varies slightly by production run)
  • Magazine Capacity: 4+1 (with 2¾-inch shells; 3+1 with 3-inch shells; plug included for migratory bird compliance)
  • Sights: Front brass bead
  • Chokes: Invector-DS (flush-mounted, includes three chokes: Full, Modified, Improved Cylinder)
  • Length of Pull: 14.25 inches
  • Drop at Comb: 1.5 inches
  • Drop at Heel: 2.25 inches

Feature Deep-Dive

The Browning A5’s Kinematic Drive system is a key feature that sets it apart from gas-operated semi-automatics. This recoil-operated mechanism uses a rotating bolt and a spring-driven sleeve to cycle the action, which reduces felt recoil while maintaining reliable function across a wide range of ammunition. Unlike gas systems that can become fouled with carbon buildup after extended shooting, the A5’s design keeps the action cleaner, requiring less frequent cleaning during a long hunting trip. This is a practical advantage for waterfowl hunters who may fire dozens of shells in a morning without the opportunity to break down the gun in the field.

The 30-inch barrel provides a longer sight plane, which helps with swing and follow-through on crossing shots. It also contributes to a balanced feel that many hunters prefer for pass shooting and open-water decoy setups. The barrel is paired with Browning’s Invector-DS choke system, which uses a longer, taper-designed tube for consistent patterns. The three included chokes (Full, Modified, Improved Cylinder) cover the range from tight long-range patterns to more open spreads for closer birds. The flush-mounted design keeps the barrel profile clean and reduces snagging on brush or blind material.

The Mossy Oak Break-Up Country finish is applied to both the synthetic stock and the receiver. This pattern is designed to blend into agricultural fields, marsh grass, and timber edges, making it effective for waterfowl hunting in a variety of habitats. The synthetic stock is resistant to water absorption and temperature extremes, so it will not warp or swell in wet conditions. The stock also features a textured grip area on the fore-end and pistol grip, providing a secure hold even with wet or gloved hands. The recoil pad is a soft rubber Inflex technology pad that reduces shoulder fatigue during extended shooting sessions.

The receiver is machined from aluminum alloy, which keeps the overall weight manageable for a 30-inch barreled shotgun. Despite being lightweight, the receiver is durable and corrosion-resistant, aided by the camouflage finish. The bolt is steel with a nickel Teflon coating that resists rust and ensures smooth cycling. The loading port is beveled for easier reloading, and the magazine cut-off feature allows the shooter to quickly unload the chamber without cycling shells through the action—useful when entering or exiting a blind or crossing a fence.

The trigger mechanism is a single-stage design with a crisp break, typical of Browning shotguns. The safety is a tang-mounted button located at the top rear of the receiver, accessible with either hand and easy to operate while keeping the gun shouldered. The bolt release button is also positioned conveniently on the receiver. The overall fit and finish of the A5 is consistent with Browning’s manufacturing standards—parts mate cleanly, and the action cycles smoothly out of the box. This is a production firearm, but it is assembled with attention to tolerances that support long-term reliability.

One aspect worth noting is the A5’s ability to handle a variety of shell lengths without adjustment. The gun cycles 2¾-inch target loads, 2¾-inch hunting loads, and 3-inch magnum shells without requiring a change of friction rings or gas settings. This is a convenience for hunters who may switch between dove loads in early season and steel waterfowl loads later in the year. The recoil-operated system does require that the gun be held firmly against the shoulder to function correctly; if shouldered loosely, it may short-cycle with light loads. This is a characteristic of the design, not a defect, and most shooters adapt quickly.

Ideal Use Cases

This Browning A5 is best suited for waterfowl hunting over decoys, pass shooting, and upland bird hunting for pheasants, ducks, and geese. The 30-inch barrel and 3-inch chamber make it effective for taking shots at birds from 20 to 50 yards, depending on choke selection and load. It is also a functional choice for sporting clays and trap shooting, particularly for hunters who prefer to practice with the same gun they use in the field. This is not a shotgun for home defense, concealed carry, or tactical applications; its length and configuration are optimized for hunting, not close-quarters use. It is also not recommended for small-game hunting where lighter shot loads or smaller gauges are more appropriate.

Compatibility Notes

The A5 accepts 2¾-inch and 3-inch 12-gauge shells. It is compatible with lead, steel, bismuth, and tungsten-based shot, provided the shot size and velocity are within standard hunting loads. The Invector-DS choke tubes are specific to this system and are not interchangeable with older Invector or Invector-Plus chokes. Aftermarket chokes from brands like Carlson’s or Patternmaster are available in the Invector-DS pattern. The gun uses a standard ¼-inch-thick recoil pad, and aftermarket pads from Kick-eez or Pachmayr can be fitted with minor fitting. Magazine extensions are not commonly used on this model, as the factory 4+1 capacity is sufficient for most hunting scenarios, and migratory bird regulations require a plug to limit capacity to 2+1 or 3+1 depending on the species. The A5 accepts standard 12-gauge snap caps for dry-fire practice. Holsters are not applicable to this firearm.

Frequently Asked Questions

Q: Do you ship this shotgun to all U.S. states?
A: We ship to all states where the purchase of a shotgun is legal. We do not ship to states or municipalities with restrictions that prohibit the sale of semi-automatic shotguns or require additional permits. It is the buyer’s responsibility to verify their local laws before ordering. We ship via UPS or FedEx to a licensed FFL dealer in your area.

Q: How does the FFL transfer process work for this shotgun?
A: After placing your order, you will need to provide the name and contact information of a licensed FFL dealer who is willing to receive the firearm. We will ship the shotgun to that dealer, and you will complete the ATF Form 4473 and a background check (NICS) at the dealer’s location before taking possession. The dealer may charge a transfer fee, which is not included in the purchase price. We do not ship directly to individuals.

Q: What ammunition is compatible with this Browning A5?
A: This shotgun is designed for 12-gauge shells from 2¾ inches to 3 inches in length. It cycles standard field loads, target loads, and magnum hunting loads. For best reliability, use ammunition with a velocity of at least 1200 fps for light target loads. Steel shot, bismuth, and other non-toxic shot types are safe to use through the Invector-DS chokes. Do not use 3½-inch shells, as the chamber is not rated for that length.

Q: What warranty does Browning offer on this shotgun?
A: Browning provides a limited lifetime warranty to the original owner. This warranty covers defects in materials and workmanship under normal use. It does not cover damage from misuse, neglect, improper maintenance, or the use of non-standard ammunition. To file a warranty claim, you will need to contact Browning’s customer service with proof of purchase. We recommend registering your firearm with Browning after purchase.

Q: Can I return this shotgun if it does not meet my expectations?
A: We accept returns on new firearms within 30 days of delivery, provided the firearm is unfired and in its original packaging with all accessories. A restocking fee of 15% applies. If the firearm has been fired or shows signs of use, we cannot accept a return. For functional issues, please contact Browning directly for warranty service. We do not accept returns due to fit or preference after the firearm has been used.

Closing Call to Action

This Browning A5 12-ga with a 30-inch barrel and Mossy Oak Break-Up Country finish is available for purchase and ships to your local FFL dealer across the United States. If you are looking for a semi-automatic shotgun built for waterfowl hunting with a proven action and field-ready finish, this model is a solid choice. Order through our website or contact us for current availability and shipping details.

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