NEW: Magnum Models of Ruger Precision Rimfire Rifle; BX-15 Magnum Magazine

by
posted on December 19, 2018
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
rrm_8403-1.jpg

Ruger has announced magnum models of its Ruger Precision Rimfire rifle, as well as a new BX-15 Magnum magazine. Like its .22 LR predecessor, the .17 HMR and .22 WMR magnum offerings maintain the same ergonomics, trigger and manual of arms as the larger center-fire Ruger Precision Rifle.



The Ruger Precision Rimfire's molded, one-piece chassis and adjustable buttstock assembly are manufactured from strong glass-filled nylon. The Quick-Fit Precision Rimfire stock allows the rifle's length of pull and comb height to be quickly and easily adjusted for proper fit over a wide range of shooter sizes, outerwear and shooting positions.

The 18" cold hammer-forged target barrel features ultra-precise rifling and a 1/2"-28 muzzle thread pattern for easy pairing with muzzle devices, including the Ruger Silent-SR. The 15" free-float handguard with Magpul M-LOK slots provides generous scope clearance and easy mounting of M-LOK-compatible rails and accessories. Additionally, Big-Gun bolt throw adjustment technology allows shooters to experience the long bolt throw of a center-fire cartridge, like 6.5 Creedmoor, improving the Ruger Precision Rimfire's capabilities as a training rifle.

The Ruger Marksman Adjustable trigger can be externally adjusted from 2.25 to 5 lbs. with the adjusting wrench that is conveniently stored in a buttstock compartment on the rifle. Ruger's own AR-pattern pistol grip and safety selector allow for maximum control and access to the 45-degree, reversible safety selector. The rifle is topped with a 0 MOA Picatinny scope base and ships with one, 15-round BX-15 Magnum magazine or one, 9-round JMX-1 rotary magazine.

The new, 15-round BX-15 Magnum magazine incorporates technologies that have made the .22 LR BX-15 and BX-25 magazines famous and also features the same feed lip geometry that has proven reliable in the 9-round, JMX-1 rotary magazine. The BX-15 Magnum is a natural pairing for the new Ruger Precision Rimfire in magnum calibers. It is also compatible with Ruger 77/17, Ruger 77/22 and Ruger American Rimfire rifles chambered in .17 HMR and .22 WMR. The stainless steel feed lips and "constant force" spring combine with a high-lubricity, polyacetal, anti-tilt follower and durable, glass-filled nylon magazine body to make the BX-15 magazine rugged, reliable and easy to clean.








Additional Reading:
Tested: Ruger's Precision Rimfire Rifle  
NRA Gun of the Week: Ruger Precision Rimfire Rifle 
New Ruger Silent-SR Suppressor 

 

Latest

New Large-Format Pistols for 2026
New Large-Format Pistols for 2026

5 New Large-Format Pistols for 2026

There's been a huge surge in the large-format pistol category, and 2026 continues to showcase new models answering the wants and needs of today's firearm owners.

Short & Powerful: The EOTech Vudu 4-12x36 mm Super Short Riflescope

EOTech's ultra-compact 3-9x32 mm Vudu was a popular addition to the company's variable-powered riflescope line, and the new 4-12x36 mm Vudu ups the ante with new features in a still-compact package.

The Armed Citizen® May 11, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Ukraine Operators Use Drone Round to Defeat UAS

Ukrainian operators recently tested and defeated drones with the Drone Round—a purpose-built cartridge that requires no firearm modifications, no new equipment and no additional training.

From The Counter: The Gun Store Prime Directive

When visiting a firearm retailer, know when it’s appropriate to interject, and when you should keep quiet.

Red-Dot Occlusion Training: A Performance-Booster for You & Your Optic-Equipped Handgun

Red-dot occlusion is a passive technique that shooters can use to remain target-focused, thereby speeding up their performance with optic-equipped handguns.

Interests



Get the best of American Rifleman delivered to your inbox.