Standard MFG SKO Mini Semi Automatic 12ga Shotgun Black - SKOMBLK
$729.00
$750.00
(You save
$21.00
)
- Caliber-Gauge:
- 12 Gauge
The Standard Manufacturing SKO Mini semi-automatic 12 gauge shotgun is a compact, purpose-built platform for shooters who want serious capability in a tight package. Built on the proven SKO and SKO Shorty design and manufactured in the USA, this gas-operated semi-auto delivers reliable performance across a variety of 2¾ and 3 inch loads. It's classified as an other firearm by the ATF and holds the distinction of being the smallest firearm of its kind on the market—making it a unique option for those seeking a short, maneuverable platform without sacrificing function or firepower.
The SKO Mini's build quality reflects its design pedigree. The receiver is machined from 7075 aircraft-grade aluminum and finished with Mil-Spec hard anodize for corrosion resistance and durability. Internal components receive salt bath nitride coating for reliable operation in adverse conditions. At 7.14 pounds (without magazine), it's light enough for all-day use. The 14¾ inch barrel is 4140 steel with a threaded muzzle—accepting standard Tru-Choke thread pattern chokes, door breachers, and other accessories to adapt the gun to your mission.
Handling and control follow the AR platform ergonomic language you likely know. The ambidextrous safety, AR-style magazine release, and bolt release let you operate the SKO Mini intuitively. The polymer grip accepts most AR-pattern grips, and the composite forend comes with a factory-installed vertical grip and M-LOE slots for mounting lights, lasers, or rail systems. The SKO Mini ships with a 2-round magazine; 5 and 10-round magazine options are available separately. A bolt hold-open feature locks the bolt back after the last round, making reloading and status checks straightforward.
Whether you're running it at the range, building a specialized platform, or exploring what this compact form factor can do, the SKO Mini delivers semi-automatic 12 gauge performance in a footprint that punches above its size class.
Key Features
- Gas-operated semi-automatic action with bolt hold-open after last round
- 7075 aircraft-grade aluminum receiver, Mil-Spec hard anodized finish
- 14¾ inch 4140 steel barrel with threaded muzzle (Tru-Choke pattern)
- Chambers both 2¾ and 3 inch 12 gauge shells
- Ambidextrous safety and AR-style controls for familiar operation
- Quick-change magazine system; includes 2-round mag (5 and 10-round options available)
- Composite forend with M-LOE slots and factory vertical grip
- Polymer grip accepts standard AR-pattern grips
- Compact 27 inch overall length, 7.14 lbs unloaded
- Made in the USA
Specifications
| Caliber | 12 Gauge |
| Action | Gas-operated semi-automatic |
| Barrel Length | 14¾ inches |
| Barrel Material | 4140 steel, threaded muzzle |
| Chamber | 2¾ and 3 inch shells |
| Choke Pattern | Tru-Choke thread pattern |
| Overall Length | 27 inches |
| Weight (unloaded) | 7.14 lbs |
| Receiver Material | 7075 aircraft-grade aluminum |
| Finish | Mil-Spec hard anodized |
| Internal Components | Salt bath nitride coated |
| Magazine Capacity | 2 rounds (included); 5 and 10-round options available |
| Grip | Polymer, accepts AR-pattern grips |
| Forend | Composite with M-LOE slots and factory vertical grip |
| Safety | Ambidextrous |
| Controls | AR-style mag and bolt release |
| Origin | Made in the USA |
Frequently Asked Questions
What magazine capacities are available for the SKO Mini?
The SKO Mini ships with a 2-round magazine. Standard Manufacturing offers optional 5 and 10-round magazines sold separately, allowing you to configure the gun for your intended use.
Can I use different chokes and muzzle devices on the SKO Mini?
Yes. The 14¾ inch barrel features a threaded muzzle with Tru-Choke thread pattern, so you can swap choke tubes and install door breacher accessories or other threaded components to suit your application.
Will AR-pattern grips and accessories fit the SKO Mini?
The polymer grip accepts most AR-style grips. The composite forend includes M-LOE slots for mounting rails, and the factory vertical grip is already installed. You can customize the platform with familiar AR-pattern controls and accessories.
What shotgun shells can the SKO Mini fire?
The SKO Mini chambers both 2¾ and 3 inch 12 gauge shells and runs reliably across a variety of loads thanks to its gas-operated system.
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.
Email: [email protected]
- Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
- The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
- The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
- Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
- Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
- Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.
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