The Rob Roberts Customs Beretta USA 000521RR A400 RR Custom Xtreme Plus Full Size shotgun brings Beretta’s proven A400 platform together with Rob Roberts’ performance-focused enhancements. This 12 Gauge, gas-operated semi-auto features a 28" SB Platte River camo Steelium Plus vent rib barrel, Optima HP choke system, and a synthetic stock finished to match the receiver for a cohesive, purpose-built waterfowl gun.

Designed for demanding waterfowl hunters, this A400 Xtreme Plus offers a 3 1/2" chamber and a 2+1 capacity, delivering reliable cycling with heavy loads while helping reduce felt recoil. The bead sight and 49" overall length support smooth swings on fast-moving birds, while the right-hand synthetic stock and 14.25" length of pull provide a comfortable, repeatable mount. It’s a refined collaboration that reflects Beretta’s engineering and Rob Roberts Customs’ dedication to pattern performance.

Key Features:

• Manufacturer: Rob Roberts Customs
• Model: A400 RR Custom Xtreme Plus 000521RR
• Caliber: 12 Gauge
• Condition: New
• Action: Semi-Auto
• Finish Color: SB Platte River
• Barrel Length: 28"
• Number of Magazines: 1
• Capacity: 2+1
• Unique Features: Steelium Plus Vent Rib Barrel, Optima HP Choke Configuration
• Night Sights: No
• External Safety: Crossbolt
• Threaded Barrel: No
• What's In The Box: Shotgun, Factory Chokes, Three Rob Roberts Chokes
• Weight: 7.40 lbs
• Length: 49"
• Width: 1.75"