The Henry H1 Sporter is a rimfire rifle chambered in .17 HMR with an 18.5-inch threaded barrel (1/2x28 thread pitch) and a blued finish. It has a 12-round capacity, an American walnut Monte Carlo stock, and an integrated Picatinny rail. 
 

Key Specifications 

• Brand: Henry 
• Model: H1 Sporter 
• Caliber: .17 HMR 
• Barrel Length: 18.5 inches 
• Capacity: 12 rounds 
• Color/Finish: Blued 
   

Detailed Features 

• 18.5-inch threaded barrel with 1/2x28 thread pitch 
• American walnut Monte Carlo stock 
• Integrated Picatinny rail 
• 12-round capacity 
• Blued finish

Owners of the Henry H1 Sporter in .17 HMR consistently point to the American walnut Monte Carlo stock as a standout. The fit and finish draw favorable comparisons to rifles priced higher, and the blued finish holds up well in the field.

The integrated Picatinny rail is a frequent topic. Most owners appreciate not needing aftermarket mounts to attach an optic, though a few note the rail position requires checking ring height before buying a scope. The threaded barrel is well-regarded for those who want suppressor or muzzle device options.

On the practical side, the 12-round capacity is regularly cited as a strong point for a rimfire rifle. Some owners raise questions about .17 HMR ammunition availability and cost affecting how often they put rounds through it. Overall, the H1 Sporter is seen as a well-built rimfire option that punches above its price class in terms of wood quality and fit.