Beretta A400 Solo Kick-Off – 12 Gauge, 26" Steelium, Realtree Max-7 (J40SLMX16)

The A400 Solo is Beretta’s crossover 12-gauge gas gun: B-LINK Pro in the action, Kick-Off Plus in the stock, and a 26-inch Steelium barrel under Realtree Max-7. Chamber is 3 inches. Beretta SKU J40SLMX16, UPC 082442071664.

This listing is for the A400 Solo Kick-Off, 12-gauge, 26-inch barrel, Realtree Max-7 only.

B-LINK Pro

Beretta calls B-LINK Pro its fastest, cleanest gas system to date. Published numbers: 36% faster cycling and 46% cleaner operation, from redesigned gas ports and an anti-sticking treatment on the piston. Beretta rates it from light target loads through heavy magnum hunting ammunition.

Kick-Off Plus and the Stock

Kick-Off Plus is the recoil system in this shotgun. Beretta rates felt-recoil reduction at up to 40% and describes hydraulic dampers that cut muzzle rise and vibration. The stock also uses Beretta’s B-Steady layout — comb and pistol grip separated for a more stable cheek weld — plus a B-Uffer recoil pad. Length of pull is adjustable with Beretta spacers; drop and cast with stock shims.

26-Inch Steelium Barrel

The barrel is Steelium: Beretta’s tri-alloy (nickel, chromium, molybdenum), cold hammer-forged, vacuum-distended, with an 80 mm double forcing cone. Side ribs are gone; two reinforced spacers remain, one at the muzzle and one under the forend. On top is a 7×7 mm medium step rib. Chokes are Optimachoke HP Extended in Full, Modified, and Cylinder.

Receiver and Controls

• Aerospace-grade aluminum receiver, hydrodipped in Realtree Max-7.
• Optic-ready — drilled and tapped.
• Oversized bolt handle and bolt release.
• Competition pro-lifter for faster loading.
• B-Lok magazine cap — closes in a 60° turn for tool-free takedown.
• Redesigned semi-flat trigger with a shorter reset.
• Enhanced grip texture on the pistol grip and forend.
• Enhanced reversible safety.

Beretta A400 Solo Specifications

Frequently Asked Questions

What chamber is this A400 Solo?
3-inch 12-gauge. Beretta lists the Solo chamber at 3" / 76 mm.

How much recoil reduction does Kick-Off Plus claim?
Beretta rates Kick-Off Plus at up to 40% felt-recoil reduction.

Can I mount a red dot?
Yes. Beretta lists the receiver as optic-ready — drilled and tapped.

What chokes ship with it?
Beretta’s A400 Solo spec lists Optima HP Extended in Full, Modified, and Cylinder.

How does the B-Lok cap work?
The B-Lok magazine cap closes in a 60-degree turn so you can take the gun down without a tool.