The Browning T-Bolt Target/Varmint SR is a bolt-action rifle chambered in .17 HMR, suited for small game hunting, varmint work, and target shooting. At 5.1 lbs. it's light enough to carry all day without giving up stability. 
 

Key Specifications 

• Model: T-Bolt Target/Varmint SR 
• Caliber: .17 HMR 
• Action: Bolt Action 
• Capacity: 10 rounds (plus 1) 
• Barrel Length: 22 inches 
• Weight: 5.1 lbs. 
• Finish: Gray Laminate Stock 
   

Features 

The gold-plated trigger is adjustable for pull weight, which helps shooters dial in a consistent break. The 22-inch barrel has a 1:16" twist rate matched to the .17 HMR cartridge for good bullet stabilization. A top tang safety sits where your thumb naturally rests. 
 
The double helix magazine holds 10+1 rounds, though some users have noted occasional feeding hiccups on reloads. The gray laminate stock is stiff and weather-resistant, and the straight-pull bolt design is faster to cycle than a traditional turn-bolt.

Owners of the T-Bolt in .17 HMR are mostly positive, with accuracy and the smooth bolt action drawing the most consistent praise. The light weight gets mentioned frequently as a plus for field carry. The adjustable trigger is well-regarded by shooters who spend time at the range.

The main complaint centers on the magazine. Some users have had feeding issues or found reloading awkward. A smaller number mention the stock fit or ergonomics as something they'd change. Price comes up occasionally as a sticking point, though most who buy it seem to feel the quality justifies the cost.

Overall, it's regarded as a solid choice for .17 HMR varmint hunting and target work, with the magazine being the one area that keeps it from being universally recommended.