If you’re looking for a reliable .17 HMR for coyote hunting in Eastern Oregon, or putting up tight groups at the range, the Ruger 8312 American Rimfire Full Size delivers consistent performance. Built around Ruger’s Power Bedding system, this rifle features a bedding block that secures the receiver and free-floats the barrel, contributing to repeatable accuracy. The 18-inch cold hammer-forged barrel ensures tight rifling and easy cleaning, important for keeping your rifle in top condition with frequent use. It holds 9+1 rounds and includes a Ruger Marksman Adjustable trigger and a 10/22-style magazine release for smooth operation.
Specifications
- Manufacturer: Ruger
- Model: 8312 American Rimfire Full Size
- Caliber: .17 HMR
- Capacity: 9+1 rounds
- Barrel Length: 18 inches
- Barrel Finish: Satin Blued
- Receiver Material: Alloy Steel
- Stock Material: Synthetic
- Weight: Approximately 6.0 lbs (manufacturer’s spec)
- Trigger: Ruger Marksman Adjustable (3-5 lb pull)
- Scope Base: Integral 3/8” rimfire base
- Threaded Barrel: Yes, 1/2×28
Features
- Power Bedding System: Locks the receiver and free-floats the barrel for consistent accuracy, crucial when shooting from different positions.
- Cold Hammer-Forged Barrel: Provides tight rifling, accuracy, and ease of cleaning.
- Adjustable Trigger: Allows you to fine-tune the trigger pull weight to your preference.
- Integral Scope Mount: Saves you the cost and hassle of adding a rail.
- Extended Magazine Release: Similar to the popular 10/22, for quick and easy reloading.
Who This Rifle Is For
This rifle suits Oregon hunters targeting varmints like coyotes and ground squirrels, as well as those participating in rimfire competitions. The threaded barrel is a plus if you’re planning to attach a suppressor or muzzle brake, and the adjustable trigger lets you customize the pull to your liking. It’s right-hand configuration is designed for right-handed shooters.
Things to Consider
- The fixed stock doesn’t offer adjustable cheek weld, so you may need a cheek pad depending on your optic height.
FFL Transfer & Shipping: We are a licensed Oregon FFL dealer. All rifles are shipped directly to a licensed FFL holder within Oregon. We also handle in-store transfers for a fee. Please contact us with any questions regarding Oregon firearms laws and the transfer process.


Reviews
There are no reviews yet.