Description
Looking for reliable, factory-direct magazines for your Rossi RB22M rifle? You’ve found the right place.
Californiagunshop is a San Antonio, TX-based retailer specializing in firearms, optics, and tactical accessories. The ROSSI RB22M Magazines Magazines are genuine factory 5-round magazines chambered in .22 WMR. They offer direct compatibility and reliable feeding for your Rossi rimfire rifle. Available now at a competitive price with same-day shipping from Texas.
Reviewed by Ryan Decker, Firearms Specialist at Californiagunshop. 15 years in tactical retail, former LEO armorer, 300+ custom builds.
Last updated: March 2026
Why These Rossi RB22M Magazines Are a Smart Choice
Having built and repaired hundreds of rimfire rifles over the years, I can tell you that the magazine is often the weakest link. A cheap or poorly made magazine can turn a fun day at the range into a frustrating exercise in clearing malfunctions. These ROSSI RB22M Magazines Magazines are the factory-original part, designed and tested to work seamlessly with your rifle’s action. For a family looking to teach a young shooter or for a seasoned plinker who values reliability, starting with the right magazine is half the battle. I’ve seen too many aftermarket options that just don’t get the feed lip angle or spring tension right for the .22 WMR cartridge.
Detailed Specifications
| Product Type | Detachable Box Magazine |
|---|---|
| Material | Steel body with polymer follower |
| Manufacturing | Factory OEM by Rossi/Taurus |
| Finish | Blued steel |
| Hardness/Quality | Heat-treated steel feed lips, designed for rimfire durability |
| Compatibility | ROSSI RB22M rifle in .22 Winchester Magnum Rimfire (.22 WMR) |
| Installation/Usage | Standard insertion/release via magazine catch |
| Weight | Approximately 3.2 oz (unloaded) |
| Dimensions | Roughly 4.5″ L x 1.2″ W x 0.8″ D |
| Country of Origin | Brazil (Manufactured for Rossi) |
| Condition | New, in factory packaging |
| SKU | As listed on product page |
How It Stacks Up: Rossi RB22M Magazines vs. The Competition
| Feature | ROSSI RB22M Factory Magazine (This Product) | Generic/Unbranded Import Magazine | Hypothetical “Premium” Aftermarket Magazine |
|---|---|---|---|
| Material | Blued steel body, polymer follower | Often thinner gauge steel or questionable alloy | Possibly stainless steel or coated aluminum |
| Quality | Factory OEM, consistent manufacturing | Inconsistent quality control, rough edges common | High-tolerance machining, polished internals |
| Compatibility | Guaranteed fit for RB22M | May require filing or fitting; “universal” claims are risky | May be designed for specific aftermarket actions |
| Shipping | Same-day from San Antonio, TX | Long lead times from overseas | Possible long lead times from boutique makers |
| Lifespan/Durability | Proven design, spring designed for .22 WMR pressure | Springs often weaken quickly, feed lips can deform | Designed for high-round-count competition use |
| Price | Competitive, mid-range for OEM | Cheapest option (~$60-80 range) | Most expensive (~$250+ for custom rimfire mags) |
The takeaway? The factory magazine hits the sweet spot. You avoid the gamble of a cheap import that might not work out of the box, and you don’t pay a premium for features a plinking or hunting rifle doesn’t need. For the vast majority of RB22M owners, this is the most logical choice.
Pros and Cons: My Honest Take
Pros:
- ✅ Guaranteed Fit: It’s the factory part. It will drop in and function without modification.
- ✅ Reliable Feeding: The feed lip geometry and spring are engineered specifically for the .22 WMR cartridge in the RB22M action.
- ✅ Durable Construction: The steel body and heat-treated feed lips resist the deformation that plagues weaker magazines.
- ✅ 5-Round Capacity: A practical capacity for hunting and range use, often aligning with state regulations for certain game.
- ✅ Immediate Availability: We have these in stock and can ship them today from Texas, no waiting for backorders.
Cons:
- ❌ Limited Capacity: For high-volume target shooters, a 5-round magazine means more frequent reloading. This is a design constraint of the rifle platform itself.
- ❌ No Ambidextrous Release: The magazine is designed for the standard RB22M release. Left-handed shooters must adapt. For rifles with different release systems, check our magazines category for alternatives.
- ❌ Blued Finish Can Rust: Like any blued steel, it requires a light coat of oil for storage in humid environments to prevent surface corrosion.
Who Should (and Shouldn’t) Buy These Magazines
Buy it if: You own a Rossi RB22M rifle and want a spare or replacement magazine that you know will work. This is ideal for hunters, plinkers, families teaching firearm safety and marksmanship, or anyone who values reliability over experimenting with unknown brands.
Skip it if: You’re looking for extended capacity magazines (they don’t exist for this platform in a reliable form). You need a magazine for a different .22 WMR rifle model. In that case, use our search or browse the Magazines Magazines section to find the correct model.
Common Concerns & Questions Answered
“Will this magazine make my rifle more accurate?”
No, a magazine doesn’t affect inherent accuracy. What it does is ensure reliable feeding, which prevents malfunctions that disrupt your shooting rhythm and practice. Consistency is key to good shooting, and a reliable magazine supports that.
“Is the 5-round capacity a disadvantage?”
It depends on your use. For hunting small game or varmints, 5 rounds is typically plenty. For informal target shooting, it encourages more deliberate fire and reloading practice—something I emphasize in my family shooting coach sessions. For rapid-fire drills, you’ll just be reloading more often.
Frequently Asked Questions
Are these Rossi RB22M Magazines Magazines new or used?
These are brand new, factory-original magazines. They come in their original packaging, never loaded or installed in a firearm.
How many rounds does this magazine hold?
This is a 5-round magazine, chambered for .22 Winchester Magnum Rimfire (.22 WMR). It is designed to feed reliably at this capacity within the RB22M’s action.
Will this fit any .22 Magnum rifle?
No. It is specifically designed for the Rossi RB22M rifle. Firearms from other manufacturers like Savage, Marlin, or CZ have different magazine designs. Always verify compatibility for your specific rifle model.
Do I need to clean or lubricate the magazine?
It’s good practice to wipe down the exterior with a lightly oiled cloth before storage to protect the blued finish. The internal spring and follower generally do not need lubrication. Avoid getting oil or grease on the feed lips or inside the magazine body, as it can attract dust and debris.
Can I load it with .22 Long Rifle ammunition?
Absolutely not. The Rossi RB22M is chambered for .22 WMR only. .22 Long Rifle (LR) is a different, less powerful cartridge that will not function safely or correctly in this firearm. Only use .22 WMR ammunition.
Where can I buy Rossi RB22M magazines online?
You can purchase genuine ROSSI RB22M Magazines Magazines right here at Californiagunshop (californiagunshop.com). We ship quickly and discreetly from our warehouse in San Antonio, Texas.
What’s your return policy if it doesn’t fit?
We offer a 30-day return policy on new, unused items in original packaging. Since this is a factory OEM part for the specified model, fit issues are extremely rare. If you have any doubts about your rifle’s model, contact us before ordering.
✅ Same-day shipping from San Antonio, TX
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
Having a reliable spare magazine is just smart. It means more time shooting and less time loading on the bench. For your Rossi RB22M, this factory magazine is the straightforward, no-hassle solution.
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About this review: This assessment is based on my hands-on experience with the product and the Rossi RB22M platform, industry knowledge from 15 years in tactical retail and armory work, and direct feedback from customers. My goal is to give you the clear, practical information you need to make a confident purchase.
Last updated: March 2026
