The Winchester XPR SR is a bolt-action rifle chambered in .300 Win Mag with a 20-inch threaded barrel. The SR designation means it's set up from the factory for suppressor or muzzle brake use, with 5/8x24 threading and a shorter barrel that keeps overall length reasonable when running a can. 
 

Key Specifications 

• Brand: Winchester Repeating Arms 
• Model: XPR SR 
• Caliber: .300 Win Mag 
• Action Type: Bolt Action 
• Capacity: 3+1 rounds 
• Barrel Length: 20 inches 
• Weight: 6.8 lbs (approximately) 
• Finish: Matte Blued Perma-Cote 
• Safety Features: Two-position safety 
• Trigger System: M.O.A. Trigger System 
• Overall Length: 40 inches 
   

Detailed Features 

 
The 20-inch barrel is free-floating and button-rifled, threaded 5/8x24. At 6.8 lbs it's lighter than most .300 Win Mag platforms, which matters when you're adding suppressor weight. The steel receiver has a matte blued Perma-Cote finish that holds up to field use. The M.O.A. Trigger System breaks cleanly, and the Inflex Technology recoil pad redirects felt recoil -- useful with a hard-kicking magnum. The two-position safety is straightforward. Receiver is drilled and tapped for scope mounting. 
 
The black composite stock is fixed and comfortable for most shooters without adjustment. 
 

Usage 

 
The XPR SR works best as a hunting rifle where suppressor compatibility matters -- elk, moose, or similar large game at distances where .300 Win Mag is appropriate. The shorter barrel trades some velocity compared to a 24-inch tube but keeps the overall package manageable, especially when a suppressor adds several inches back. It's also a capable platform for precision target work, though the 20-inch barrel will show slightly reduced muzzle velocity versus longer-barreled competitors.

The Winchester XPR SR in .300 Win Mag gets generally positive feedback for build quality and accuracy at long range, which is where this caliber earns its keep. The matte black finish is durable and handles field conditions without issue. Owners shooting at longer distances -- 400 yards and beyond -- report that the rifle performs well for big game hunting.

The adjustable trigger gets consistent praise for letting shooters tune the pull to their preference. Most buyers feel the price is fair for the feature set.

The most common complaint is weight. At 6.8 lbs before optics and suppressor, some hunters find it heavier than they'd prefer for all-day carry. A few buyers also note that comparable rifles at this price point offer lighter options or better value depending on your priorities.