Keep your rimfire range sessions running smoothly with the Rock Island 1911 XT22 10-Round Magazine in .22 LR—a reliable factory-style replacement magazine built specifically for the Rock Island 1911 XT22 platform. Designed to deliver consistent feeding and dependable function, this magazine features a durable polymer body construction with a classic blued finish accenting the overall look, making it a practical addition to any XT22 owner’s range kit. Whether you’re rotating mags for faster reloads, replacing a worn magazine, or simply stocking spares to stay prepared, the Rock Island 55089 (UPC: 4806015550891) gives you the correct fit and capacity you need for your .22 LR 1911-style pistol.
If you’re searching for a Rock Island XT22 magazine, a 1911 XT22 10 round .22 LR mag, or the exact 55089, this is the right magazine for dependable performance and easy ordering accuracy.
Purpose-Built for the Rock Island 1911 XT22 Platform
Not all .22 LR magazines are created equal—especially in 1911-style rimfire pistols where reliable feeding geometry is critical. This magazine is made for the Rock Island 1911 XT22, ensuring proper fitment and a consistent interface with your pistol.
Benefits of using the correct model-specific magazine include:
Better feeding reliability with .22 LR ammunition
Proper engagement and seating in the magazine well
More consistent performance during longer shooting sessions
Reduced frustration compared to “close fit” alternatives
If you want a spare magazine that matches the XT22’s design, this is the correct platform-specific choice.
10-Round Capacity: Practical, Range-Friendly, and Easy to Manage
With a 10-round capacity, this magazine is designed for efficient range practice and training routines. Ten-round mags are popular because they:
Keep reloads frequent enough for skill-building without constant interruptions
Work well with many range rules and common capacity limits
Offer a balanced compromise between compact size and usable round count
Make it easy to track round counts during drills and instruction
For casual plinking, structured practice, or training new shooters, 10 rounds is a proven, user-friendly capacity that fits the rimfire experience perfectly.
.22 LR: Affordable, Low-Recoil Shooting Made Easy
The .22 Long Rifle cartridge is a favorite for practice and fun because it offers:
Low recoil and easy control
Cost-effective training and high trigger time
Great suitability for introducing new shooters
Convenient range sessions without heavy fatigue
A spare XT22 magazine makes it even easier to enjoy the benefits of rimfire shooting—helping you spend more time shooting and less time loading one magazine over and over.
Durable Polymer Construction with Blued Finish
This magazine is listed as polymer with a blued finish, offering a modern material choice with a classic appearance. Polymer magazines are popular because they can be:
Lightweight and easy to carry in a range bag
Comfortable to handle during repeated reloads
Resistant to common handling wear
Practical for high-volume range use
The blued finish provides a traditional, clean look that complements many firearm setups and maintains a classic aesthetic.
Why Add Spare XT22 Magazines?
Extra magazines are one of the best “quality of life” upgrades for any semi-auto pistol—especially for rimfire shooting, where the goal is usually more trigger time and less downtime. Adding spare magazines helps you:
Spend more time shooting and less time reloading
Run longer drill strings with fewer interruptions
Keep a dedicated “training mag” set aside
Replace a damaged or worn magazine quickly
Maintain a backup option for classes or travel
If you shoot your XT22 regularly, having a few extra magazines on hand is a simple way to make every range trip more enjoyable and efficient.
Ideal Use Cases
This Rock Island XT22 magazine is a great fit for:
Range bags and training kits
Rimfire practice sessions and plinking
Competitive-style rimfire drills (where applicable)
Replacing a lost, damaged, or unreliable magazine
Building a reliable set of mags for regular shooting
Product Details for Easy Identification and Reordering
Use these identifiers to confirm you’re selecting the exact magazine:
A Reliable Spare Magazine for Your Rock Island 1911 XT22
The Rock Island 1911 XT22 10rd .22 LR Magazine (55089) is an essential spare for anyone who wants more convenience and more shooting time with their XT22 pistol. With platform-specific fitment, practical 10-round capacity, and durable polymer construction, it’s a smart addition to any rimfire setup—perfect for training, plinking, and keeping your range sessions running without interruption.
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