The Weatherby Mark V Camilla Ultra Lightweight is a bolt-action rifle chambered in .243 Win, built around the Mark V's nine-lug action with a 54-degree bolt lift. The TriggerTech trigger has a smooth pull with minimal over-travel. Weatherby ships this model with a sub-MOA accuracy guarantee. At 5.80 lbs. and 43.25 inches overall with a 24-inch barrel, it is one of the lighter full-length bolt guns in the lineup. 
 

Key Specifications 

• Brand: Weatherby 
• Model: Mark V Camilla Ultra Lightweight 
• Caliber: .243 Win 
• Barrel Length: 24 inches 
• Overall Length: 43.25 inches 
• Weight: 5.80 lbs 
• Action Type: Bolt Action 
• Capacity: 4 rounds (plus one in the chamber) 
• Trigger Type: Standard TriggerTech Trigger 
• Stock Material: Synthetic Monte Carlo Stock with Black Finish 
• Safety Mechanism: Manual Thumb Safety 
• Sights: Drilled & Tapped for optics 
   

Detailed Features 

• Sub-MOA guarantee is a factory commitment backed by each rifle's test target, which distinguishes it from rifles where accuracy claims are marketing rather than contractual. 
• TriggerTech trigger uses roller-bearing Frictionless Release Technology for a consistent pull weight and minimal creep. 
• Accubrake ST muzzle brake reduces felt recoil, which is relevant on a sub-6-lb. rifle where the lack of mass otherwise transmits more recoil. 
• 54-degree bolt lift cycles quickly for follow-up shots and allows lower-profile scope mounting than 90-degree actions. 
• Drilled and tapped receiver; no iron sights from the factory, so a scope is required.

The Camilla UL in .243 Win draws consistent praise for accuracy and weight. Users report groups well within the sub-MOA guarantee at the ranges they test it, and 5.80 lbs. is routinely called out as a genuine advantage for hunters covering long terrain. The TriggerTech trigger gets positive mentions from shooters who compare it favorably to factory triggers on competing brands.

The main friction points are price and stock fitment. Some shooters with non-standard builds find the Monte Carlo stock geometry doesn't suit them without a pad or spacer, and the rifle sits at a higher price point than comparable offerings from Tikka or Browning. Aftermarket support specific to the Mark V platform is narrower than for Remington 700-pattern rifles, which comes up among users who want to swap stocks or chassis. Availability has also been noted as occasionally limited at retail.