Ruger Precision Rimfire .17 HMR 8402

Ruger Precision Rimfire .17 HMR: Built for Accuracy

The Ruger Precision Rimfire represents a significant advancement in rimfire rifle design, bringing competition-grade features to a .17 HMR platform. This is a rifle engineered for shooters who demand accuracy and reliability from their rimfire.

Chassis and Stock Design

The foundation of this rifle is a molded, one-piece glass-filled nylon chassis paired with an adjustable Quick-Fit buttstock assembly. This combination provides exceptional strength and stiffness while remaining lightweight. The design is purpose-built for accuracy, offering a solid platform that won't flex or shift during shooting.

The adjustable buttstock allows you to quickly modify length of pull and comb height to fit your body, shooting position, and clothing. Indicating marks molded into the chassis help you return to a previously dialed position. The buttstock features a flat Picatinny bag rider for rear monopod attachment, a molded-in window for squeeze bag tethering, and a metal QD pocket for sling mounting.

Barrel and Accuracy Features

The 18-inch target barrel is cold hammer-forged from 1137 alloy steel with ultra-precise rifling. It's threaded 1/2"-28 and includes a factory-installed thread protector, allowing you to add suppressors or other muzzle devices. The barrel is easily replaceable by a competent gunsmith using standard AR-style tools.

The 15-inch free-float handguard is hard-anodized aluminum with M-LOK slots on all four sides, providing multiple mounting options for rails and accessories while maintaining excellent scope clearance.

Trigger and Controls

The Ruger Marksman Adjustable trigger offers a pull weight range of 2.25 to 5.0 pounds, allowing you to dial in the exact break you prefer. An adjusting wrench is conveniently stored in a buttstock compartment.

Controls include an AR-pattern pistol grip and 45-degree reversible safety selector with extended reach for maximum control. The oversized bolt handle—identical to the full-size Precision Rifle—provides positive bolt manipulation.

Competition-Ready Features

A unique feature is the big-gun bolt throw adjustment, allowing you to switch from a 1.5-inch rimfire bolt throw to a 3-inch short-action centerfire throw. This reduces the chance of short-stroking during competition.

The anodized 0 MOA Picatinny scope base makes mounting and zeroing optics straightforward. The rifle ships with a 15-round magazine.

The Bottom Line

This is a serious rimfire rifle for serious shooters. Whether you're competing in precision rimfire matches or simply demand the best accuracy from your .17 HMR, the Ruger Precision Rimfire delivers.