The Browning X-Bolt Pro LR McMillan SPR is a bolt-action rifle chambered in 6.5 PRC, built around a match-grade fluted barrel and carbon fiber stock for long-range field work. 
 

Key Specifications 

• UPC: 023614856665 
• Action: Bolt Action 
• Barrel Length: 20 inches 
• Caliber: 6.5 PRC 
• Capacity: 3 rounds 
• Finish: Sonoran Carbon Ambush Camo 
• Receiver Finish: Gray Cerakote 
• Receiver Material: Steel 
• Weight: 6.8 lbs 
   

Features 

 
The heavy sporter barrel is suppressor-ready with 5/8"-24 threads, and the 20-inch length is optimized for suppressor use without sacrificing accuracy. The barrel is free-floated and bedded at both ends of the action. 
 
The McMillan Game Warden 2.0 stock is carbon fiber with a raised comb and thumb rests that position your hand for clean trigger alignment. The barreled action has a carbon gray Cerakote finish for corrosion resistance. 
 
The Recoil Hawg muzzle brake reduces felt recoil by up to 76%, which matters on a 6.8-lb rifle in a magnum-adjacent cartridge. The three-lever feather trigger is crisp and adjustable. 
 
At 6.8 lbs the rifle carries well in the field, and the 6.5 PRC cartridge delivers retained velocity at distance that hunters pursuing larger game at extended ranges will appreciate.

Owners of the X-Bolt Pro LR Carbon Camo consistently comment on a few core areas.

The carbon fiber stock gets frequent praise for being genuinely lightweight without feeling flimsy. Accuracy at long range is a recurring highlight. Most shooters report tight groups, crediting the free-floated barrel and quality chamber work. The camo finish draws compliments for both looks and its functional value in the field.

Ergonomics are generally well-regarded. The raised comb and thumb rests feel natural for most hand sizes, and the trigger is described as clean. Recoil with the 6.5 PRC is manageable, especially with the muzzle brake installed.

Price is the most common point of friction. Some buyers question whether the X-Bolt commands a premium over competing precision hunting rifles, and opinions split based on how much a shooter values the McMillan stock and Cerakote finish. Browning's warranty and customer service interactions tend to be positive for those who have used them.