Beretta A300 Ultima 12/28/mc3 Mob

Beretta
MPN:
J32TU18
UPC:
082442938004
$999.00
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The Beretta A300 Ultima 12 Gauge Semi-Automatic Shotgun represents the next evolution of Beretta's legendary A300 platform, combining refined ergonomics, advanced recoil management, and all-weather durability into one exceptionally versatile field and sporting shotgun.

  • Kick-Off recoil reduction system delivers greater comfort and faster follow-up shots
  • Enlarged bolt handle and bolt release allow confident operation in adverse conditions
  • Wider stepped rib with mid-bead and fiber optic front sight for precise target acquisition
  • Overmolded polymer stock provides a secure, comfortable grip in any weather
  • Gas-operated action cycles a wide range of 2¾" and 3" loads reliably
  • Ships with Mobil Choke system (MC3) for flexible choke tube compatibility

Who This Is For

The A300 Ultima is an ideal choice for upland bird hunters, waterfowlers, and clay target shooters who demand a dependable, low-recoil semi-automatic shotgun without compromising on fit or features. Whether you're running sporting clays on a weekend or working a pheasant field all day, the Ultima's Kick-Off system and intuitive controls make it equally at home for newer shooters building confidence and seasoned hunters pushing through long days in the field.

Beretta A300 Ultima 12 Gauge Semi-Automatic Shotgun – right side profile Beretta A300 Ultima 12 Gauge – receiver and action detail view

Specifications

ManufacturerBeretta
ModelA300 Ultima
ActionSemi-Automatic (Gas-Operated)
Gauge12 Gauge
Chamber3" (76mm)
Barrel Length28"
Choke SystemMobil Choke (MC3 included)
RibWider Stepped Rib with Mid-Bead
Front SightFiber Optic
Stock MaterialOvermolded Polymer
Recoil SystemKick-Off Recoil Reduction
FinishMatte Black

Frequently Asked Questions

What types of ammunition does the Beretta A300 Ultima cycle reliably?

The A300 Ultima's self-regulating gas-operated action is designed to cycle a broad range of 12 gauge loads, including standard 2¾" target loads, heavier 2¾" field loads, and 3" magnum shells. This makes it a flexible choice whether you're shooting light sporting clays rounds or heavy waterfowl loads. Always refer to the owner's manual for minimum recommended dram equivalents.

Is the Beretta A300 Ultima compatible with aftermarket choke tubes?

Yes. The A300 Ultima uses Beretta's Mobil Choke (MC3) threading, which is one of the most widely adopted standards in the industry. This means it is compatible with a large selection of aftermarket choke tubes from brands such as Kicks, Patternmaster, and Carlson's, giving you excellent flexibility for different shooting applications.

How does the Kick-Off recoil reduction system work, and is it noticeable?

Beretta's Kick-Off system integrates hydraulic dampers directly into the stock, absorbing and distributing recoil energy over a longer period rather than delivering it as a sharp impulse to your shoulder. Shooters consistently report a meaningful reduction in felt recoil — particularly valuable during long shooting sessions or when cycling heavier 3" loads. The system requires no user adjustment and works passively with every shot.