Description
The Beretta A400 Solo 28 Shadow Grass is a do-it-all 12 gauge semi-auto with the most versatile barrel length in the lineup. It combines a 28-inch Steelium barrel, B-Link Pro gas operation and Kick-Off Plus recoil reduction in a full Mossy Oak Original Shadow Grass finish.

Beretta A400 Solo 28 Shadow Grass Overview
The A400 Solo is Beretta’s crossover semi-auto, built to handle waterfowl, turkeys and upland birds with one gun. It runs on the B-Link Pro gas system, which Beretta rates as its fastest and cleanest operating system, cycling everything from light target loads to heavy 3-inch hunting shells without adjustment. The receiver is aerospace-grade aluminum, the barrel is Beretta’s cold hammer-forged Steelium with a long forcing cone, and the stock includes the Kick-Off Plus hydraulic recoil reduction system along with shims and spacers for fit.
Why a 28-Inch Barrel
The 28-inch barrel is the classic all-around length for a 12 gauge field gun. It gives a smooth, steady swing on crossing ducks and passing geese while staying short enough to handle in most blinds. If you split your time between decoying birds, pass shooting and an occasional round of sporting clays, 28 inches is the safe middle ground. It is slightly less handy than a 26-inch gun in a cramped layout boat or pit blind.

Original Shadow Grass Camo
Mossy Oak Original Shadow Grass is a classic waterfowl pattern built around flattened marsh grasses and cattails in muted tan and brown. It blends well in dead-grass marshes, cut fields and layout blinds, and it is a natural match if you already hunt in Shadow Grass waders and blind bags. Because it is so tied to the marsh, it is less effective in green timber or flooded hardwoods, where a darker bottomland-style pattern blends better.
Recoil, Fit and Controls
Kick-Off Plus uses hydraulic dampeners in the stock to reduce felt recoil and muzzle rise, which makes a full day of 3-inch steel loads more comfortable. Beretta includes stock shims and spacers so you can adjust drop, cast and length of pull to fit your build and your cold-weather clothing. The safety is a two-position reversible crossbolt, the B-Lok magazine cap allows tool-free takedown, and the B-Uffer recoil pad stands up to wet and muddy conditions. The dampeners add some weight to the stock, so the gun balances slightly rearward compared with a non-Kick-Off model.

Chokes and Sights
The A400 Solo ships with Optima HP extended choke tubes in cylinder, modified and full constrictions. Modified is a good starting point for decoying ducks with steel, while full tightens patterns for geese or turkeys at longer range. Always confirm a choke is rated for the shot type you use, and never use tight constrictions with large steel shot unless the tube is marked for it. A fiber optic front sight with a steel mid-bead sits on a stepped, ventilated rib for quick alignment.
Care in Harsh Conditions
Waterfowl guns live in salt spray, mud and freezing rain. Wipe the gun down after every hunt, run a light coat of oil on the metal, and clean the gas piston and cylinder regularly. The B-Link Pro system stays cleaner than older designs, but carbon and grit still build up over a season. Store the gun dry rather than in a wet case, and check the choke tube threads periodically.
State Laws and Ownership
Pennsylvania buyers can complete the transfer at our shop, and customers in other states can have the shotgun shipped to a licensed dealer near them. Migratory bird regulations limit shotgun capacity, and this model is listed at 2+1, so check current federal and state hunting rules before each season.
Specifications
- Brand: Beretta
- Model: A400 Solo with Kick-Off (J40SLOSG18)
- UPC: 082442072142
- Gauge: 12 gauge, 3 in chamber
- Action: B-Link Pro gas-operated semi-automatic
- Barrel: 28 in Steelium, stepped ventilated rib
- Chokes: Optima HP extended (C, M, F)
- Capacity: 2+1 (listed)
- Sights: Fiber optic front, steel mid-bead
- Finish: Mossy Oak Original Shadow Grass
- Receiver: Aerospace-grade aluminum
- Safety: Two-position reversible crossbolt
- Overall length: 50 in
- Weight: Approx. 7.5 lb
- Photo note: Gallery photos show the 30 in Shadow Grass model; this listing has a 28 in barrel
Before You Buy
Federal law requires that firearms purchased online be shipped to a licensed dealer, and buyers must be 18 or older to purchase a shotgun from an FFL. Use only shot types and choke combinations approved by Beretta, and use non-toxic shot where required for waterfowl.
Who It Is For
The Beretta A400 Solo 28 Shadow Grass is a great fit for waterfowlers who want one balanced gun for decoying and passing birds, and hunters who also shoot clays in the off-season.
Buy the Beretta A400 Solo 28 Shadow Grass at MAG5 Firearms
MAG5 Firearms is a family-owned FFL in Collegeville, Pennsylvania. Order the Beretta A400 Solo 28 Shadow Grass online and ship it to your local FFL dealer, or browse our full selection of firearms for more shotguns. For factory details, visit Beretta.








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