The Beretta A400 Upland KO is a semi-automatic shotgun in 28 gauge built around upland hunting and clay shooting. At 6.7 lbs it handles well in the field, and the walnut stock with Kick Off recoil-reduction technology noticeably softens felt recoil, which matters when you're running through a box of shells on a long day out. 
 

Key Specifications 

• Brand: Beretta 
• Model Name: A400 Upland 
• Action: Semi-Automatic 
• Caliber: 28 Gauge 
• Chamber Length: 3" 
• Barrel Length: 28" 
• Overall Length: 50" 
• Length of Pull: 14.25" 
• Capacity: 2+1 rounds 
• Weight: 6.7 lbs 
• Stock Material: Walnut with Kick Off technology 
• Sights: Fiber Optic Front & Rear 
• Safety Mechanism: Crossbolt safety 
   

Detailed Features 

 
The Kick Off system cuts felt recoil significantly, which gives you a faster, more comfortable return to target for follow-up shots. Fiber optic sights front and rear work well in lower-light morning conditions. The Optima-Choke HP system comes with Full, Modified, and Improved Cylinder chokes so you can match the pattern to what you're hunting or shooting. 
 
At 6.7 lbs and 50" overall, the balance and swing feel natural for flushing birds. The nickel receiver finish holds up to field use without requiring obsessive care.

Owners of the Beretta A400 Upland KO in 28 gauge tend to have straightforward appreciation for it: the gun is lightweight, cycles reliably, and the Kick Off system genuinely reduces felt recoil during extended sessions. The walnut stock gets consistent attention as a nice touch compared to the synthetic alternatives at this tier.

Price is the main sticking point in buyer discussions. Some feel the cost is justified by the quality and the recoil system; others compare it to less expensive options and wonder if the premium is fully earned. Ammunition selection and preferred load weights for the 28 gauge come up occasionally, with some users noting they had to experiment a bit to find what cycles cleanest.

Overall the reception is positive, particularly among hunters who spend real time in the field and notice the weight and recoil difference over a full day.