The Winchester XPR Thumbhole Varmint SR is a bolt-action rifle chambered in .270 Win with a 24-inch free-floating barrel. It weighs 8 lbs. and holds 3+1 rounds. 
 

Key Specifications 

• Model: XPR Thumbhole Varmint SR 
• Caliber: .270 Win 
• Action: Bolt Action 
• Barrel Length: 24 inches 
• Capacity: 3+1 rounds 
• Weight: 8 lbs. 
• Finish: Laminate stock with blued receiver finish 
• Safety System: Two-position safety 
   

Features 

 
The M.O.A. Trigger System gives a crisp, clean pull that helps reduce movement at the shot. The fixed thumbhole stock puts your hand in a consistent position and cuts down on fatigue during longer sessions. The 24-inch button-rifled barrel is free-floating, which keeps barrel harmonics consistent by eliminating contact points that could influence bullet path. The threaded muzzle accepts suppressors or muzzle brakes. 
 

Usage 

 
The .270 Win caliber works well on varmints and medium game at varying distances. The free-floating barrel and M.O.A. trigger also make it a solid choice for target shooting where consistent accuracy matters. At 8 lbs. it is on the heavier side for a walk-around hunting rifle, but the laminate stock holds up well in wet or varied conditions.

Owners of the Winchester XPR Thumbhole Varmint .270 Win 24" generally like the rifle's accuracy and ergonomics while noting a few practical drawbacks.

On the positive side, the .270 Win caliber gets consistent praise for its flat trajectory and reach at distance, which suits varmint hunters well. The thumbhole stock receives good marks for comfort and control, and most shooters find the overall fit and finish solid for the price. The XPR is widely considered good value compared to other bolt rifles in its class.

On the negative side, the 8 lb. weight comes up often -- it is noticeable on long carries. Trigger feel is divisive; some find it perfectly adequate, others feel it needs work to reach its potential. The thumbhole stock's appearance is purely functional and does not appeal to everyone, especially compared to more traditional profiles. Aftermarket support for this model is also fairly limited, which matters to shooters who like to customize heavily.