BX-15® Magnum Magazine

BX-15®  Magnum Magazine
Item Number: 90585
 Review Average:  
 Number of Reviews: 15
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Detailed Description

The 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 compatible with the Ruger Precision® Rimfire chambered in .17 HMR and .22 WMR, 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.

15-round magazines are not available in all states and locales. Ruger cannot bill to or ship 15-round magazines to the following states and cities: California; Boulder, Colorado, Connecticut, Hawaii, Illinois, Maryland, Massachusetts, New Jersey, New York, Rhode Island, Vermont, Washington State, Washington DC. DO NOT ORDER THIS PRODUCT if you live in these locations.
Genuine Ruger® Factory Accessory.

WARNING: Discharging firearms in poorly ventilated areas, cleaning firearms, or handling ammunition may result in exposure to lead and other substances known to the State of California to cause birth defects, reproductive harm, and other serious physical injury. Have adequate ventilation at all times. Wash hands thoroughly after exposure.

 Product ReviewsClick here to review this item
Fail! 3/4/2024
This magazine doesn't feed properly. The bolt on my American compact rifle catches the casing midway up and bends it. I started with 15 rounds, then 14, then 13, and each one caught the bolt midway. Finally on the 12th round it fed like it's supposed to do. There's no excuse for this. Don't waste your money on this magazine. Stick to the 10 round standard.
Do not buy this! 1/18/2024
It will not feed properly I bought two of these mags for my ruger american after the factory magazine broke you have to slam the bolt hard for it to even chamber a round if not it dents the round and ruins it completely I would Just stick with the 9 round and avoid these magazines entirely.
- Wyatt, ME
Feed issue on precision .22 wmr 9/11/2023
I had trouble with feeding until I removed the back tab on the bolt and made it a long throw instead of the short throw from the factory. Works like a charm with the long throw. I'm looking for a .22 wmr rotary magazine from the older .22 wmr version of the 10/22 for a flush fit, but I am not seeing any available from Ruger.
- Robert Bailey, OK
Ruger did good 8/16/2023
This mag holds 15 rounds, which is more than double my previous 22 WMR I replaced with the Ruger. It works flawlessly! And very easy to reload with. The squirrels hate it, but I love it!
- John Pitman, SC
Makes my 10/22 Magnum a 16/22 Mag 5/27/2023
Thank you Ruger for this 15 round 22 Magnum magazine upgrade. Magazine fits perfectly in my Hogue stocked 10/22 Magnum and functions perfectly like the original flush fit rotary 9 round.
- Bill, FL
HORRIBLE !!! 9/3/2022
I just received the two BX-15 -.22WMR/.17HMR 15 round magazines that I ordered from you today, they do not even come close to functioning properly in my brand new model 8373 .22 WMR American rifle, the 9 rounder that came with the rifle is perfect smooth as butter and functions properly but these are a joke, Ruger you are quickly losing respect for your firearms by putting out this garbage. I cannot even imagine how many of these have been returned to you and you still keep selling them without addressing the issues at hand, either make them proper or discontinue them. MR. BILL RUGER, god bless his soul would be ashamed of this practice. What in the world is happening at RUGER these days? It is really starting to look like REMLIN FEVER all over again!!!!!
- Dana Fanger, FL
Needs fitting in predator target rifle. 5/7/2022
After fitting they function fine, i used a soldering iron to stipple more width into the magazine and glued a piece of abs to the back, no slop and flawless feeding. I did this to two mags at the same time.
- Lincoln Emery, OR
BX-15 works flawlessly in my Ruger Precision .17HMR 10/28/2021
I have 6 of these BX-15 Magnum magazines that I run in my Ruger Precision .17HMR. Every magazine has been trouble free in 3 seasons of decimating sage rats in Oregon.
- Bob R, OR
BX 15 10/20/2021
I too have had issues with the last few rounds not loading correctly and causing my bolt to dent the round. Im not sure if there could be a safety issue here so I think I will be trying another mag.
- Dave Z, MN
Bad feed causes dents 6/6/2021
This magazine came with my Ruger Precision Rimfire chambered in 17 HMR it does not consistently chamber each round, especially when feeding the last rounds, the bolt would slide over the rim and causes a dent in the side of the casing.
- Dennis Dekker, TN
Perfect .22 WMR Magazines 5/13/2020
I own three of the BX-15 Magnum magazines and use them with my Volquartsen Superlite .22 WMR rifle. All three magazines have worked flawlessly for a year now and have had zero issues with them. Fit and finish are excellent and look fantastic with the Volquartsen. Have fed Hornady, Winchester, and Federal factory rounds ranging from 30 to 50 grains and JHP, JSP, and FMJ bullet types. Thank you Ruger for listening to customer requests and manufacturing this excellent product for .22 WMR semi-automatic rifles!
- WhiskeyTango, CA
More Rounds, and looks good too. 4/12/2020
Works well in my 22 WMR American Rimfire rifle. Rounds still need to be seated by gently striking the cartridge primer side of the magazine against the palm of your hand. I had no malfunctions after doing this.
- Jerry B., FL
BX-15 .17 HMR 4/7/2020
I ordered one of these BX-15’s for my 17 HMR and I couldn’t be more pleased. It cycles rounds in and out flawlessly, and feels very well built. I definitely recommend buying ruger factory parts and accessories. You can’t sacrifice quality.
- Colton McLean, WY
BX-15® Magnum Magazine 6/21/2019
works flawlessly in the Ruger American rimfire WMR #8335. tried several brands of ammo and bullet styles even 22WMR CCI shotshells . smooth feeding and extracting on all. Very pleased.
- M, ID
May Not Work 6/19/2019
For the American Ruger Rimfire Target version, bullets would not consistently chamber. In some cases, the bolt would cause a significant dent in the 22 WMR casing. If you order, make sure to test within the 30 day exchange period.
David in MN