Beretta A400 Action 20/28 Ko Bronze

Beretta A400 Action 20/28 Ko Bronze

Beretta
MPN:
J40AY28
UPC:
082442582351
$2,129.69
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Description

The Beretta A400 Action 20/28 Ko Bronze is a premium gas-operated semi-automatic shotgun engineered for shooters who demand speed, reliability, and effortless versatility in the field or on the range.

  • Gas-operated action delivers the fastest follow-up shots of any shotgun available
  • Self-cleaning piston system dramatically reduces maintenance time and effort
  • Low-recoil design keeps you on target through extended shooting sessions
  • Tool-free field stripping makes disassembly intuitive and hassle-free
  • Low-profile action provides a sleek, balanced feel for smooth handling
  • Elegant Ko Bronze finish offers a distinctive, corrosion-resistant aesthetic

Who This Is For

The Beretta A400 Action 20/28 Ko Bronze is ideal for upland hunters, sporting clay enthusiasts, and dedicated wing shooters who want a lightweight 20-gauge platform with the legendary Beretta reliability. Whether you're working the field or running a competitive course, this shotgun's fast cycling and reduced recoil give you a decisive edge.

Beretta A400 Action 20/28 Ko Bronze semi-automatic shotgun full profile view Beretta A400 Action Ko Bronze receiver and action detail close-up

Specifications

BrandBeretta
ModelA400 Action Ko Bronze
Gauge20 Gauge
Barrel Length28 inches
Action TypeGas-Operated Semi-Automatic
FinishKo Bronze
Choke SystemOptima-Choke HP (interchangeable)
Stock MaterialSynthetic
Chamber3 inches
Weight (approx.)~6.1 lbs
Country of OriginItaly

Frequently Asked Questions

What shell loads is the Beretta A400 Action compatible with?

The Beretta A400 Action is designed to reliably cycle a wide range of 20-gauge loads, from light 7/8 oz. target loads all the way up to heavy 3-inch magnum field loads. The self-regulating gas system automatically adjusts to different shell pressures, so you can switch between light and heavy loads without any manual adjustment.

How does the self-cleaning piston system work, and how often does the A400 need to be cleaned?

Beretta's patented self-cleaning piston expels carbon fouling with each shot cycle, keeping the action cleaner than traditional gas-operated shotguns. While no firearm is completely maintenance-free, the A400 Action requires far less frequent deep cleaning than comparable semi-automatics — many users report going thousands of rounds between thorough cleanings. Always follow Beretta's recommended maintenance schedule for best long-term performance.

What choke tubes are compatible with the A400 Action's barrel?

The Beretta A400 Action 20/28 is fitted with Beretta's Optima-Choke HP system, which is compatible with a wide range of aftermarket choke tubes designed for the Optima-Choke HP platform. Standard Beretta Mobil chokes are not directly compatible, so be sure to confirm that any aftermarket tube is specifically labeled for Optima-Choke HP in 20-gauge before purchasing.