The Proof Research Glacier is a bolt-action rifle built for hunters and shooters who need a capable gun without lugging extra weight. Carbon fiber construction keeps it at 6.75 lbs while the match-grade barrel handles the accuracy side of things. 
 

Key Specifications 

• Manufacturer: Proof Research 
• Model: Glacier 
• Type: Bolt Action Rifle 
• Caliber: 7mm PRC 
• Barrel Length: 24 inches 
• Capacity: 4+1 rounds 
• Weight: 6.75 lbs 
• Finish Per Color: Flat Dark Earth 
• Condition: New in Box 
   

Features 

• The mountain hunter carbon fiber stock is light and stiff, practical for rough terrain where every pound matters. 
• The patented carbon fiber match-grade barrel is threaded at the muzzle for suppressors or other attachments. 
• TriggerTech trigger gives a clean pull with minimal creep. 
• The bedding system is tuned to optimize barrel harmonics and tighten shot groupings.

Owners of the Proof Glacier in 7mm PRC tend to be enthusiastic, though a few recurring criticisms come up in discussions.

The carbon fiber build gets consistent praise for keeping the rifle light enough to carry through long days in the mountains without fatigue. The TFDE finish looks good and holds up well in field conditions. Accuracy with the 7mm PRC cartridge is a frequent highlight, especially at extended distances.

Craftsmanship draws positive comments too. The rifle feels solid and the fit and finish reflect what buyers expect at this price tier.

On the negative side, the price is the most common sticking point. Buyers weigh whether the carbon fiber construction and match-grade components are worth the premium over competing rifles. Recoil with the 7mm PRC is also mentioned now and then, with some users recommending a muzzle brake for extended range sessions. A handful of owners note that aftermarket accessories specific to this model can be hard to find.