The Ruger Precision Rimfire in .17 HMR is a bolt-action rimfire rifle with an 18-inch cold hammer-forged threaded barrel (1/2"-28), a 9-round rotary magazine, and an adjustable Quick-Fit Precision Rimfire stock. Stock length of pull adjusts from 12 to 15.5 inches. The free-floating handguard has Magpul M-Lok slots for accessories. Total weight is 6.8 lbs. A manual safety is included. 
 

Key Specifications 

• UPC: 736676084036 
• Weight: 6.8 lbs 
• Barrel Length: 18 inches 
• Capacity: 9 rounds (plus one in the chamber) 
• Action Type: Bolt Action 
• Caliber: .17 HMR 
   

Detailed Features 

The cold hammer-forged barrel is threaded 1/2"-28 from the factory, accepting suppressors and muzzle brakes without requiring additional work. The adjustable stock -- 12 to 15.5 inches length of pull -- accommodates a wide range of shooter sizes and positions, which is a genuine upgrade over the fixed-stock entry-level competition. The M-Lok handguard is free-floating, which means barrel harmonics are not affected by forward hand pressure or sling attachment. The Patented Power Bedding integral bedding block system positively locates the receiver for repeatable accuracy. A 70-degree bolt throw provides adequate scope clearance for most objective lenses. 
 

Target Audience 

Target shooters and small game hunters who want more adjustability and precision features than a standard rimfire bolt gun provides. The .17 HMR caliber offers flat trajectory and higher velocity than .22 LR, extending practical range. 
 

Usage Scenarios 

• Target Shooting: The adjustable stock and free-floating barrel make this suited to precision rimfire competition or benchrest work. 
• Small Game Hunting: .17 HMR is effective on squirrels, prairie dogs, and similar game at ranges beyond what .22 LR handles confidently. 
• Plinking: The threaded barrel accommodates a suppressor for hearing-safe recreational shooting.

The Ruger Precision Rimfire in .17 HMR earns solid marks from users who want more from a rimfire bolt gun than a basic sporting rifle offers.

Accuracy is the most consistently praised attribute -- users report tight groups at extended ranges, enabled by the free-floating barrel and adjustable trigger. The adjustable stock is specifically highlighted as a feature worth paying for; most competitors at similar prices use fixed stocks. The build quality is described as solid and the rifle feels purpose-built rather than a budget product. The threaded barrel draws positive mention from suppressors users and those who appreciate the factory compatibility.

Critical feedback: some users have reported occasional feeding issues, particularly with certain ammunition brands -- .17 HMR headspacing can be ammunition-sensitive in any action. The adjustable stock mechanism is sometimes described as slightly awkward to modify quickly in the field. Pricing relative to other premium rimfire platforms comes up in discussion, with some buyers feeling comparable rifles are available for less. The 9-round rotary magazine is functional but smaller than the magazines available on some competing platforms.