BX-15 Magnum Magazine

15-Round Factory Magazine for .17 HMR and .22 WMR

The BX-15 Magnum Magazine is a Ruger factory magazine designed for reliable performance with .17 HMR and .22 WMR ammunition. Built for use with Ruger 77/17, 77/22, and American Rimfire Magnum models, it delivers smooth, consistent feeding in a rugged, compact form.

Key Features

• Caliber: .17 HMR and .22 WMR
• Capacity: 15 rounds
• Compatibility: Ruger 77/17, 77/22, Ruger American Rimfire Magnum
• Construction: High-strength polymer body with stainless steel feed lips
• Design: BX-series geometry adapted for magnum rimfire cartridges

Dependable Magnum Feed System

This magazine provides factory-level reliability in higher-capacity format, ideal for extended range sessions or hunting applications requiring fewer reloads with magnum-caliber rimfire rifles.