The CZ 1020 G2 is a 20-gauge semi-automatic shotgun with a 20-inch barrel, 4-round tube magazine, and a Cerakote Mossy Oak Bottomland finish over steel construction. It weighs 6.1 lbs with a synthetic stock and a bead front sight. 
 

Key Specifications 

• Caliber: 20 Gauge 
• Action Type: Semi-Auto 
• Barrel Length: 20 inches 
• Cartridge Capacity: 4 rounds (1 magazine included) 
• Weight: 6.1 lbs 
• Finish: Cerakote (Mossy Oak Bottomland) 
• Material: Steel 
• Front Sight Type: Bead 
• Rear Sight Type: None 
• Muzzle Type: Choke Tube 
   

Detailed Features 

• Semi-Automatic Action: Allows quick follow-up shots for bird hunting or clay shooting without working the action manually. 
   
• Cerakote Finish: Provides corrosion resistance and wears well in wet or abrasive field conditions. 
   
• Lightweight Build: At just over 6 lbs, it carries easily during long hunts without fatiguing the shooter. 
   
• Choke Tube Muzzle: The interchangeable choke tube lets you adjust shot pattern density for different targets and distances. 
   
• Synthetic Stock: Weather-resistant and consistent regardless of temperature or humidity changes.

Users discussing the CZ 1020 G2 Mossy Oak version tend to focus on its handling and reliability. The lightweight build and comfortable grip are the most commonly praised attributes, with shooters at all experience levels finding it manageable. The Mossy Oak camouflage finish gets good marks for blending into outdoor settings.

Reliability is another recurring theme. Owners report smooth cycling across a variety of shells with few jams, which builds confidence for field use.

The choke tube system draws positive comments for the flexibility it adds when switching between hunting scenarios or shooting sports.

On the downside: a few owners mention a break-in period before the action reaches optimal smoothness. Recoil is also occasionally noted as more pronounced than expected for a semi-auto in 20 gauge, which may matter for recoil-sensitive shooters.