Description

ALL AMMUNITION AND MAGAZINES SHIP ADULT SIGNATURE REQUIRED.

Ruger 90585 BX-15 Magazine in 22 WMR and 17 HMR is a factory original, 15-round black magazine built for Ruger 77/17 rimfire rifle owners who want an extended capacity feeding solution that significantly increases round availability for varmint hunting, predator calling, and range sessions without sacrificing the reliable function the 77/17 platform is built around.

Key Features

Manufacturer part number 90585

Fits: Ruger 77/17 rimfire rifle

Compatible calibers: 22 WMR and 17 HMR

Capacity: 15 rounds

Magazine designation: BX-15

Special Features

Factory Ruger BX-15 design ensures precise fitment and consistent feeding in the 77/17 platform without modification or adjustment

Dual caliber compatibility with both 22 WMR and 17 HMR gives 77/17 owners broad flexibility across two of the most popular and capable rimfire varmint cartridges available, making this a versatile magazine investment for shooters who run both calibers

The 15-round capacity provides a significant increase over the standard 6-round rotary magazine, giving varmint hunters and range shooters a meaningful ammunition reserve for extended strings of fire and active shooting sessions

The BX-15 design delivers reliable rimfire feeding performance across both compatible cartridges through the full 15-round capacity, supporting the precise and consistent function that 77/17 owners depend on during varmint hunting and target work

Practical Benefits

The 15-round capacity makes the Ruger 90585 BX-15 an excellent choice for prairie dog hunters, groundhog hunters, and predator callers who encounter multiple targets in quick succession and need more rounds available without stopping to reload between opportunities

The dual caliber compatibility across 22 WMR and 17 HMR makes this magazine a practical investment for hunters and shooters who own 77/17 rifles in both calibers, reducing the need to stock separate extended capacity magazines for each cartridge

For range training and informal rimfire competition, the 15-round BX-15 allows shooters to run longer strings of fire, practice more complex drill sequences, and enjoy extended plinking sessions without the interruption of frequent reloads

Having a factory original extended capacity magazine rather than an aftermarket alternative ensures the feed lip geometry and follower design are precisely matched to the 77/17 platform and both compatible cartridges for consistent long-term feeding reliability

Stocking multiple BX-15 magazines gives 77/17 owners the flexibility to pre-load for active varmint hunts, range days, and shooting sessions where round count and reload efficiency make a meaningful difference in overall performance and enjoyment

The Ruger 90585 BX-15 15-round magazine in 22 WMR and 17 HMR is a smart addition for 77/17 owners, varmint hunters, and rimfire enthusiasts who want a factory-original, extended capacity magazine that keeps their precision rimfire platform fed and ready through every active hunting session and range outing.