Mossberg 590 12ga Pump Action Shotgun, 20" Barrel, Blue Finish - Model 52150
- Capacity-Rounds:
- 8
- Caliber-Gauge:
- 12 Gauge
- Barrel Length:
- 20"
- Barrel Length Range:
- 20" to 21.99"
- Stock Finish Group:
- Brown
The Mossberg 590 is an American workhorse: a 12-gauge pump-action shotgun built for hunters, sport shooters, and those who need a dependable short-barreled shotgun they can trust. This Model 52150 pairs a compact 20-inch barrel with a proven, no-frills design that has earned respect in the field and at the range for decades. With 8+1 capacity, a fixed 13.87-inch length of pull, and a matte blued finish on the barrel matched with a walnut stock, it's a straightforward, affordable option for upland hunting, clays, home defense, or truck gun duty.
The heat-shielded barrel and cylinder bore choke keep things simple—you're getting a combat-ready, close-quarters platform without unnecessary complications. At 7.25 pounds and 41 inches overall, it's trim enough to maneuver in tight spaces and light enough for a day afield. The brass bead front sight is a timeless aiming reference that works in low light and doesn't require batteries. Chamber for 3-inch magnum shells gives you flexibility in shot selection, from target loads to heavy steel or buckshot without swapping guns.
Mossberg's 590 series has spent decades in police duty and civilian hands alike, which tells you something about longevity and reliability. This is not a tacticool showpiece—it's a pump gun that will run when you need it, handle rough use, and still be running when you hand it down. If you're after a bare-bones, proven 12-gauge with a short barrel for hunting or defensive use, the 590 delivers the goods at a price that won't empty your wallet.
Key Features
- 12-gauge, 3-inch chamber handles a wide range of ammunition
- 20-inch heat-shielded barrel for close-quarters control and maneuverability
- 8+1 round capacity for sustained shooting sessions
- Cylinder bore choke for consistent pattern at typical working distances
- Fixed walnut stock with 13.87-inch length of pull
- Matte blued barrel and brass bead front sight
- Pump action proven in law enforcement and civilian use
- Lightweight at 7.25 pounds; overall length 41 inches
Specifications
| Gauge | 12 |
| Action | Pump |
| Barrel Length | 20 inches |
| Chamber | 3 inch |
| Capacity | 8+1 |
| Choke | Cylinder Bore |
| Barrel Finish | Matte Blued |
| Stock Material | Walnut |
| Length of Pull | 13.87 inches |
| Overall Length | 41 inches |
| Weight | 7.25 pounds |
| Sight | Brass Bead Front |
Frequently Asked Questions
What ammunition does the Mossberg 590 shoot?
The 590 is a 12-gauge shotgun with a 3-inch chamber, meaning it safely fires both 2.75-inch and 3-inch 12-gauge shells. You can use birdshot, buckshot, slugs, or steel shot (where legal) without changing anything—just load and shoot.
Is the 20-inch barrel good for hunting?
Yes. The short barrel makes the 590 quick to shoulder and easy to maneuver in brush or tight blinds. The cylinder bore choke is ideal for hunting ranges where most birds and small game are taken—typically under 40 yards.
Can I add optics or attachments to this shotgun?
The Model 52150 comes with a simple brass bead front sight and no integrated rail system. The pump action and walnut furniture are traditional, so aftermarket modification options should be confirmed with an accessory manufacturer before purchase.
What is the length of pull, and who does it fit?
The fixed length of pull is 13.87 inches, which is a standard measurement from the trigger to the center of the recoil pad. This typically suits average-build adults; shooters with shorter or longer arms may experience different fit and should handle the gun before purchasing if possible.
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.

