The Weatherby Mark V Weathermark in 6.5 WBY RPM is a bolt-action hunting rifle with a 24-inch threaded barrel (1/2x28 with thread protector), a hand-laid Monte Carlo fiberglass stock, and TriggerTech adjustable trigger. It holds 4 rounds and weighs 6.25 lbs. Weatherby backs it with a sub-MOA accuracy guarantee. 
 

Key Specifications 

• Model: Mark V Weathermark 
• Caliber: 6.5 WBY RPM 
• Action: Bolt Action 
• Capacity: 4 Rounds 
• Barrel Length: 24 inches 
• Weight: 6.25 lbs 
   

Features 

• Sub-MOA accuracy guarantee from Weatherby. 
• 24-inch barrel threaded 1/2x28 with thread protector for suppressor or muzzle brake. 
• TriggerTech adjustable trigger; pull weight is user-configurable. 
• Spiral fluted bolt body reduces weight and smooths bolt cycling. 
• Hand-laid Monte Carlo fiberglass stock -- durable and lighter than wood. 
   

Use Cases 

The 6.5 WBY RPM cartridge is a Weatherby proprietary round with a flat trajectory and manageable recoil for a hunting caliber. The 24-inch barrel and 6.25 lb weight make this a practical big-game hunting rifle that doesn't punish you on a long walk. The threaded barrel enables suppressor use where legal. The sub-MOA guarantee and adjustable trigger also make it usable for precision target work, though the 4-round capacity and hunting stock keep it in the field rifle category.

The Weatherby Mark V Weathermark in 6.5 RPM draws favorable reviews overall, with accuracy and build quality as the main draws.

Long-range performance is the most discussed positive. Owners report the sub-MOA guarantee holds up in practice, and the 6.5 RPM's flat trajectory and light recoil make it pleasant to shoot compared to larger hunting calibers. The fiberglass stock construction is noted as durable for field use. The TriggerTech trigger gets good marks for its clean break and adjustability.

The price is the most common concern -- it lands in the higher tier for hunting rifles, and some buyers note that comparable accuracy can be had for less. A few users mention initial bedding or setup issues that required attention out of the box, though this appears to be a minority experience.

Overall a well-regarded precision hunting rifle, especially for hunters who shoot at longer distances and want a factory accuracy guarantee on a lighter-weight platform.