The Weatherby Vanguard Obsidian is a bolt-action rifle chambered in 6.5 PRC with a 20-inch threaded barrel. It holds 3+1 rounds. The Obsidian model name appears across all vendor listings, pointing to a specific finish or configuration within the Vanguard line. 
 

Key Specifications 

• Brand: Weatherby 
• Model: Vanguard Obsidian 
• Caliber: 6.5 PRC 
• Action: Bolt Action 
• Capacity: 3+1 
• Barrel Length: 20" 
   

Detailed Features 

• 20-inch threaded barrel 
• 3+1 round capacity 
• Bolt-action platform in the Vanguard series 
• Obsidian designation indicates a distinct finish configuration within the line 
• Compact 20-inch barrel length compared to standard Vanguard variants

Owners of the Vanguard Obsidian in 6.5 PRC generally find the threaded barrel a practical inclusion, letting them run a suppressor or muzzle device without extra machining. The 20-inch barrel keeps the rifle compact while still producing good velocity from the 6.5 PRC cartridge, which is appreciated for hunting and field use.

The Vanguard action itself has a reputation for consistency. The trigger on factory Vanguards draws mixed feedback, with some owners happy with it out of the box and others opting for aftermarket work fairly quickly.

Value relative to other 6.5 PRC bolt guns is a common talking point. The Vanguard Obsidian occupies a middle tier, and most buyers feel they get solid mechanical quality for the money, though the stock finish and aesthetics draw less enthusiasm than the action itself.