The Tristar Compact Tactical Bullpup Shotgun is a semi-automatic 12-gauge built around a bullpup layout that keeps the overall length to just 30 inches despite a 20-inch barrel. That combination gives you reasonable ballistic performance in a package that handles well in confined spaces. The black finish is durable and understated. 
 

Key Specifications 

• Model: Compact Tactical Bullpup 
• Gauge: 12 GA 
• Action: Semi-Automatic 
• Capacity: 5 Rounds 
• Barrel Length: 20 inches 
• Weight: 8 lbs. 
• Finish: Black 
   

Features 

The pistol grip stock improves control during rapid fire, and both front and rear flip-up sights are adjustable so you can dial in your zero without tools. An extended ported choke tube is included to optimize shot patterns across different ammunition types. The semi-automatic action cycles quickly with manageable recoil, which helps with target reacquisition. 
 
At 30 inches overall it moves well indoors, and the 20-inch barrel keeps velocity reasonable for a bullpup. Worth noting: at 8 lbs. it is on the heavier side for a shotgun this short, so handling fatigue matters on longer range sessions.

The Tristar Tactical Bullpup 12GA Semi-Auto Shotgun (Black) draws a pretty divided response. The bullpup layout gets consistent praise — a shorter overall length without giving up barrel length is genuinely useful for home defense and close-quarters use, and most owners find the controls intuitive.

Weight and balance are the main complaints. At 8 lbs. the gun is heavier than it looks, and the weight distribution feels different from a conventional shotgun. Some shooters adapt quickly; others never quite get comfortable with it.

Reliability feedback is mixed. A good number of owners report trouble-free operation across multiple ammunition types, but feeding and cycling issues with certain shells come up often enough to take seriously. The consensus seems to be that it cycles high-brass loads reliably and can be fussier with light target loads.

Ergonomics split opinions on comfort — the stock and grip work well for some shooters and feel awkward for others, especially those coming from traditional stocks.

On value: most buyers consider it a reasonable deal for a semi-auto bullpup shotgun at this price point, with the caveat that stepping up in budget may get you better reliability.