Beretta A300 Ultima Patrol 12 Gauge Semi-Auto, 19 in Barrel, 3 in Chamber, Ghost-Ring Sights, Black
The Beretta A300 Ultima Patrol stands out with its proven gas-operated A300 system, 19 in barrel, and 3 in chamber, paired with duty-focused controls and sights. This U.S.-made shotgun adds practical upgrades such as extended controls, a beveled loading port, M-LOK fore-end, and an extended magazine tube to the muzzle, making it a feature-rich, ready-to-use package.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear; smoothbore appropriate for a 12 gauge shotgun.
Bore Rifling: Not applicable - Smoothbore shotgun barrel.
Specific Condition Notes: Minor handling marks are present from previous use. Please refer to the photos for additional close-up views.
What’s Included
- Beretta A300 Ultima Patrol 12 Gauge semi-automatic shotgun
This A300 Ultima Patrol uses Beretta’s gas-operated A300 system with a self-cleaning piston and compensating exhaust valve. The setup is designed to keep the gun running smoothly while minimizing fouling. Its 19 in steel barrel and 3 in chamber provide a compact, maneuverable package that handles 2 3/4 in and 3 in 12 gauge shells.
Controls and loading have been thoughtfully enhanced: an enlarged ejection port, extended bolt-release paddle, and an extended, knurled charging handle support fast, positive manipulation. The loading port is beveled and enlarged to speed shell insertion. A cross-bolt safety and a 13.0 in length of pull round out the handling features.
The polymer fore-end integrates multiple M-LOK mounting slots for lights and other accessories, and the receiver includes rail and scope-mount provisions. The aluminum alloy receiver keeps weight in check while maintaining durability. The shotgun wears a black synthetic stock with a fixed, textured grip area for secure purchase.
An extended magazine tube runs to the muzzle and is secured by a two-screw clamp. This example is listed at 6+1 capacity; Beretta’s factory literature notes 7+1 with 2 3/4 in shells, and actual capacity varies by shell length. Sighting is straightforward and fast with a ghost-ring rear and a protected front post featuring a red fiber-optic insert. Marked “MADE IN THE USA, BERETTA USA CORP. GALLATIN TN,” this model is manufactured in the United States.
Note: 3 in chamber.




