The Black Rain Ordnance Patriot is an AR-15 pattern rifle chambered in .300 AAC Blackout with a 16-inch M4-profile barrel. It ships with a 30-round magazine and carries the Obsidian Flag finish. 
 

Key Specifications 

• Brand: Black Rain Ordnance 
• Model: Patriot 
• Caliber: .300 AAC Blackout 
• Action: Semi Auto 
• Barrel Length: 16 inches 
• Capacity: 30 rounds 
• Color/Finish: Obsidian Flag 
   

Detailed Features 

• AR-15 platform chambered in .300 AAC Blackout 
• 16-inch M4-profile barrel 
• Obsidian Flag graphic finish 
• 30-round magazine included 
• Spec+ configuration per vendor listings

Owners of the Black Rain Ordnance Patriot typically point to the Obsidian Flag finish as the standout visual choice, and most report that the .300 AAC Blackout chambering cycles reliably with both supersonic and subsonic loads. The 16-inch barrel length satisfies those who want a standard-length rifle without giving up .300 BLK performance.

Ergonomics get generally positive marks. The AR-15 platform means existing accessories and muscle memory transfer directly, which matters to buyers coming from other AR-pattern rifles. A few owners note the Spec+ labeling creates some confusion about exactly which parts package they received.

Value perception is mixed. Black Rain Ordnance sits above budget AR territory, and some buyers feel the premium is justified by fit and finish. Others think comparable .300 BLK builds can be had for less, so the Patriot's appeal rests largely on the aesthetics of the Obsidian Flag pattern.