The Ruger American Rimfire® Model 8311 is a precision-oriented .17 HMR bolt-action rifle designed for varmint hunting, target shooting, and long-range rimfire performance. Featuring a 22-inch cold hammer-forged barrel, 9-round rotary magazine, Williams™ fiber optic sights, interchangeable stock modules, and the Ruger Marksman Adjustable™ trigger, the 8311 delivers exceptional accuracy and the flat-shooting ballistics of the .17 HMR cartridge in a full-size sporting rifle.
Built on Ruger's proven American Rimfire platform, Model 8311 utilizes the company's Power Bedding® integral bedding block system, which positively locates the receiver while free-floating the barrel for enhanced accuracy and repeatable shot placement. The Ruger Marksman Adjustable™ trigger allows shooters to fine-tune trigger pull weight for a crisp, consistent break while maintaining Ruger's renowned reliability.
The rifle features a 22-inch cold hammer-forged alloy steel barrel chambered in .17 HMR. The barrel utilizes a 1:9" right-hand twist optimized for .17 HMR ammunition and features a traditional non-threaded target crown, maximizing accuracy while maintaining a classic sporting rifle profile.
Model 8311 is equipped with a durable black synthetic stock featuring Ruger's modular stock system. Two interchangeable comb modules are included—a low comb for iron sights and a raised comb for optics—allowing shooters to quickly configure the rifle for their preferred setup. The standard stock provides a comfortable 13.75-inch length of pull suitable for most adult shooters.
The rifle comes equipped with Williams™ fiber optic sights, including a bright fiber optic front sight and an adjustable rear sight for excellent visibility in varying light conditions. The receiver incorporates a 3/8-inch rimfire scope base and is drilled and tapped for Weaver® #12 bases, providing multiple options for mounting optics.
The rifle feeds from Ruger's dependable 9-round rotary magazine designed specifically for .17 HMR cartridges. Additional features include a 70-degree bolt throw, tang-mounted manual safety, oversized bolt handle, sling swivel studs, and a lightweight 6-pound overall weight that provides excellent stability while remaining easy to carry in the field.
Combining a 22-inch precision barrel, adjustable trigger, modular stock system, and Ruger's proven bolt-action design, the Ruger American Rimfire Model 8311 is an excellent choice for hunters and shooters seeking maximum accuracy from the .17 HMR cartridge.
Key Features
- Chambered in .17 HMR
- 9-round rotary magazine
- Bolt-action operation
- 22" cold hammer-forged barrel
- Non-threaded target crown
- Ruger Marksman Adjustable™ trigger
- Ruger Power Bedding® bedding system
- Black synthetic stock
- Interchangeable low and high comb stock modules
- Williams™ fiber optic front sight
- Adjustable rear sight
- 3/8" rimfire scope base
- Drilled and tapped for Weaver® #12 bases
- Tang-mounted manual safety
- Oversized bolt handle
- Sling swivel studs
- Lightweight 6.0-pound design
