Ati Cavalry Over/Under Shotgun - Model GKOF410SV, 410 Gauge, 26-Inch Barrel
ATI Outdoors
The ATI Cavalry 12-gauge over/under shotgun pairs lightweight construction with refined handling—a combination that matters whether you're grinding through a long day in the field or running clays. This 26-inch-barrel model delivers the classic over/under profile hunters and sport shooters have relied on for decades, but the Cavalry series strips away unnecessary weight without compromise. Built from high-grade 7075 aluminum and topped with a 4140 chrome moly steel barrel, this shotgun weighs just over 6 pounds, making it a genuine joy to carry during extended hunts or competitions. The walnut stock is oil-finished and hand-fitted at the factory, giving each gun a refined feel that justifies the craftsmanship.
Versatility is built in. The single selective trigger lets you choose which barrel fires first, while automatic ejectors handle the spent shells so you can focus on the next target. The 12-gauge chambers 3-inch Magnum loads (and standard 2¾-inch), so you can load for the situation—tight patterns for distant roosters or heavier shot for larger game. Five interchangeable chokes are included, letting you dial in the pattern you need without swapping guns. A brass front bead keeps your eye on the target, and the intricate laser-engraved receiver adds a touch of class without the fuss of traditional scroll work.
The dimensions reflect a thoughtful fit: 14.23-inch length of pull, 1.45-inch drop at comb, and 2.2-inch drop at heel are all in the practical middle ground for most shooters. Whether you're new to over/unders or adding a lightweight gun to your rotation, the Cavalry 12-gauge—with its balance of weight savings, reliability, and field-ready features—earns its place in a serious shooter's cabinet.
| Gauge | 12 |
| Chamber | 3 inches |
| Barrel Length | 26 inches |
| Barrel Material | 4140 Chrome Moly Steel |
| Receiver Material | 7075 Aluminum |
| Weight | Just over 6 lbs |
| Stock | Oil-finished Turkish Walnut |
| Trigger Type | Single Selective |
| Ejectors | Automatic |
| Front Sight | Brass Bead |
| Included Chokes | 5 interchangeable |
| Length of Pull | 14.23 inches |
| Drop at Comb | 1.45 inches |
| Drop at Heel | 2.2 inches |
| Model | GKOF12SVE26 |
Five interchangeable chokes are included, giving you flexibility to match your load and hunting scenario without switching guns.
Yes. The 12-gauge Cavalry is chambered for 3-inch Magnum shells, as well as standard 2¾-inch ammunition.
The shotgun weighs just over 6 pounds, making it one of the lighter over/under options on the market—a significant advantage during extended hunts or clay courses.
Yes. Automatic ejectors are standard, so spent shells are ejected immediately after firing for faster reload cycles.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
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