Beretta A400 Xtreme Plus KO 12GA 28" Semi-Auto Shotgun - Steelium Tech
The Beretta A400 Xtreme Plus KO 12GA 28" Semi-Auto Shotgun - Steelium Tech is a 12 Gauge semi-automatic shotguns from Beretta. It is available from 13 vendors at $1864.99 to $2049.99.

Product Information
Name: Beretta A400 Xtreme Plus KO 12GA 28" Semi-Auto Shotgun - Steelium Tech
Brand: Beretta
Category: Semi-Automatic Shotguns
Caliber: 12 Gauge
Barrel Length: 28"
Capacity: 3 rounds
UPC: 082442893716
SKU: UC1RzNymC
Description
The Beretta A400 Xtreme Plus KO is a 12 GA semi-automatic shotgun with a 28-inch Steelium barrel, 3.5" chamber, and a black synthetic stock. It weighs 7.4 lbs and comes with five choke tubes. The Kick-Off Mega recoil reduction system is the key selling point for anyone running heavy loads.
Key Specifications
- Brand: Beretta
- Model: A400 Xtreme Plus KO
- UPC: 082442893716
- Gauge: 12 GA
- Action Type: Semi-Automatic
- Capacity: 3 Rounds (2+1 configuration)
- Chamber Size: 3.5"
- Barrel Length: 28 inches
- Weight: 7.4 lbs
Detailed Features
- Steelium barrel in a premium steel alloy handles both lead and steel loads and delivers consistent patterns.
- Kick-Off Mega System reduces felt recoil significantly, which is the defining practical advantage of this model.
- Five choke tubes included: Full, Improved Modified, Modified, Improved Cylinder, and Cylinder.
- Fiber optic front sight with mid bead for target acquisition across light conditions.
Complete Specifications
| Caliber | 12 Gauge |
| Model | A400 |
| Capacity | 3 rounds |
| Magazines included | 0 |
| Barrel length | 28" |
| Overall length | 48.5" |
| Weight | 118.4 oz |
| Action | Semi Auto |
| Finish | Matte Black |
| Color | Matte Black |
| Stock material | Synthetic |
| Sights | RS: Mid Bead, FS: Fiber Optic Bead |
| Safety | Crossbolt |
Frequently Asked Questions
What gauge is the Beretta A400 Xtreme Plus KO?
It is chambered in 12 gauge.
What is the barrel length of the Beretta A400 Xtreme Plus KO?
The barrel is 28 inches long.
How many rounds does the Beretta A400 Xtreme Plus KO hold?
It has a 2+1 capacity.
Who makes the A400 Xtreme Plus KO?
The A400 Xtreme Plus KO is made by Beretta.
What type of firearm is the Beretta A400 Xtreme Plus KO?
It is a semi-automatic shotgun.
What chamber size does the Beretta A400 Xtreme Plus KO accept?
It has a 3.5-inch chamber.
Does the Beretta A400 Xtreme Plus KO come with choke tubes?
Yes, it includes five choke tubes: Full, Improved Modified, Modified, Improved Cylinder, and Cylinder.
Where can I buy the Beretta A400 Xtreme Plus KO?
Compare current vendor offers on this page.
What Reviewers Say
Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.
Little bit of give in it but it's just that soft finish that actually feels really nice up against your face a lot of plastic stocks feel cold and miserable this doesn't.
The trigger safeties I would prefer they be behind I don't like to move my finger forward to come back but it's not too awkward either.
I do prefer the rotating locking bolt on these on just about every modern Beretta.
I think the price tag scared me when I first looked at it but if you take it completely objectively that this gun has every you could ever want on a semi-automatic it's not so bad.
It's relatively good value and I'm always looking for good value you know there's a lot of guns out there that don't represent it and some that do in different ways but this does.
Customers Say
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
The Beretta A400 Xtreme Plus KO 12GA 28" gets consistent positive reviews for its field reliability and recoil management. The KO system is the headline feature and owners confirm it delivers. Cycling heavy loads while keeping felt recoil manageable is what this shotgun is known for, and it lives up to it.
Build quality draws regular praise. The overall balance and handling are considered strong for a 7.4 lb shotgun. Versatility across different ammunition types and shooting applications is a recurring theme.
Price is the main hesitation at the premium tier. Most buyers justify it with performance, but it comes up in comparisons. New shooters specifically call out ease of use and low learning curve. Overall sentiment is strongly positive.
Where to Buy - 13 Offers Available
Price Range: $1864.99 - $2049.99
| Vendor | Price | Condition | Link |
|---|---|---|---|
| Gritrsports Com | $1864.99 | New | Buy Now |
| Gunbuyer Com | $2049 | New | Buy Now |
| Brownells | $2049 | New | Buy Now |
| Guns Com | $2049 | New | Buy Now |
| Kygunco Com | $2049 | New | Buy Now |
| Buds Gun Shop | $2049 | New | Buy Now |
| Impactguns Com | $2049 | New | Buy Now |






















