The Landor Arms AR12 is a 12-gauge semi-automatic shotgun with an 18.5-inch barrel and an overall length of 41 inches. It weighs approximately 12.2 lbs. Capacity is 2+1 with the included short magazine and 5+1 with the extended magazine, both of which ship with the gun. The black synthetic stock and receiver take accessories via the AR-style platform. Flip-up front and rear sights are standard. The semi-automatic action cycles reliably with most standard loads. 
 

Key Specifications 

• UPC: 850023353047 
• Gauge: 12 GA 
• Action: Semi-Automatic 
• Capacity: 2+1 / 5+1 (with included magazines) 
• Barrel Length: 18.5 inches 
• Overall Length: 41 inches 
• Weight: Approximately 12.2 lbs 
• Finish Color: Black

The Landor Arms AR12 is discussed primarily for its compact AR-style layout and the convenience of a semi-automatic action for home defense and recreational shooting. Owners appreciate that both a short and extended magazine ship with the gun. Cycling is rated as generally reliable, though a minority of users reports occasional issues with specific ammunition brands. The most frequently raised concern is weight. At roughly 12.2 lbs it is notably heavier than most comparable shotguns, and some owners find it front-heavy. Aftermarket parts and modification support are limited compared to more established platforms, which bothers owners looking to customize. Overall feedback is cautiously positive, with weight being the main practical tradeoff to factor in before buying.