Out of stock
CZ 1020 G2 3in 20 Gauge 28" 4rd Mossy Green Shotgun
$758.25
$849.00
(You save
$90.75
)
- Capacity-Rounds:
- 4
- Caliber-Gauge:
- 20 Gauge
- Hand:
- Right Hand
- Barrel Length:
- 28"
- Barrel Length Range:
- 28" to 28.99"
- Chamber:
- 3"
- Weight:
- 6.10 lbs
- Action:
- Semi-Auto
- Safety:
- Crossbolt
- Stock Finish Group:
- Natural Camouflage
- Sights:
- Bead Front
- Weight Range:
- 6 lbs to 6.99 lbs
- Chokes Included:
- C,F,IC,IM,M
- Choke Configuration:
- Active-Choke
The CZ 1020 G2 20-gauge semi-auto shotgun is built on the same inertia-driven platform that proved itself in the heavier 1012 G2, but reengineered around a compact 20-gauge receiver. If you've been waiting for a lightweight, fast-handling autoloader in twenty-gauge—especially one that doesn't compromise on controls or modularity—this is it. At 6.1 pounds, it cycles all day without fatigue, making it a natural fit for upland hunting, light waterfowl work, or anyone who simply prefers the gentler recoil and broader shell selection that modern 20-gauge ammunition offers.
The inertia system is the heart of reliability here. Unlike some gas-operated designs, inertia guns are dead simple, easy to clean, and forgiving of a wide variety of loads—critical when you're choosing from the ever-growing menu of 20-gauge options. The receiver is drilled and tapped for optics, comes standard with a Weaver rail, and accepts Benelli-pattern magazine tube extensions, so your setup can grow with your needs. The reversible cross-bolt safety and oversized controls are ambidextrous by design, welcoming both right- and left-hand shooters without compromise.
CZ backs the package with genuine value: five extended chokes (Full, Improved Modified, Modified, Improved Cylinder, and Cylinder), cast-on and cast-off stock shims for fit adjustment, and a premium lockable hard case. Nothing is left on the table here—you get a finished, field-ready shotgun that respects your budget and your time.
Key Features
- Inertia-driven bolt system—proven, simple, and reliable across a spectrum of loads
- Lightweight 6.1-pound profile reduces fatigue and improves handling
- Drilled and tapped receiver with standard Weaver rail for accessory mounting
- Reversible cross-bolt safety for right- and left-hand operation
- Accommodates Benelli-style magazine tube extensions for capacity upgrades
- Oversized controls for sure operation in cold or gloved hands
- Cast-on/off and drop stock shims included for optimal fit and comfort
- Five extended chokes (F, IM, M, IC, C) included
- Comes packed in a premium lockable hard gun case
Specifications
| Gauge | 20 |
| Chamber | 3 inch |
| Barrel Length | 28 inches |
| Magazine Capacity | 4 rounds |
| Operating System | Inertia-driven |
| Receiver Material | Drilled and tapped |
| Safety | Reversible cross-bolt |
| Sights | Bead front; Weaver rail |
| Weight | 6.1 lbs |
| Finish | Mossy Green |
| Included Chokes | Full, Improved Modified, Modified, Improved Cylinder, Cylinder (extended) |
| Includes | Cast-on/off and drop stock shims; premium lockable hard case |
Frequently Asked Questions
Is the CZ 1020 G2 ambidextrous?
Yes. The reversible cross-bolt safety can be configured for either right- or left-hand shooters, and the oversized controls are designed to work intuitively for both.
Can I add a magazine extension to this shotgun?
Yes. The 1020 G2 is built to accommodate Benelli-style magazine tube extensions, so you can increase capacity beyond the standard 4 rounds if your hunting or sport-shooting needs demand it.
What chokes are included, and can I use different chokes?
Five extended chokes come in the box: Full, Improved Modified, Modified, Improved Cylinder, and Cylinder. The gun's design supports choke swaps, giving you flexibility to match your load and target distance.
What comes in the box with the CZ 1020 G2?
The shotgun ships with five extended chokes, cast-on/off and drop stock shims for fit adjustment, a Weaver-style rail, and a premium lockable hard gun case.
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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