This is a factory-style 7-round nickel plate magazine built specifically for the discontinued Marlin Model 922M .22 WMR semi-automatic rifle. It's engineered to match the original 922M's dimensions for reliable feeding and consistent cycling, and it is not compatible with other Marlin models.
Fits this rifle
This magazine is designed for the 922M only:
- Marlin 922M (.22 WMR semi-automatic)
Not sure which one you have? Confirm the model number stamped on the left side of the barrel before you order, or use the Marlin Magazine Fitment Guide.
This magazine fits the Marlin 922M only. It does not fit the bolt-action .22 WMR/.17 HMR Marlins, and it does not fit any Marlin .22 LR rifle.
Why the exact fit matters
A magazine that's close but not quite right causes the two most common magazine problems: rounds that don't feed cleanly, and a magazine that won't drop free or lock in place. Because this magazine is manufactured to the original Marlin factory pattern — not scaled or estimated from a generic blank — the feed lips, follower geometry, and latch dimensions match what your rifle was built around. That's the difference between a magazine that works every time and one that needs to be "worked in."
Specifications
| Spec | Detail |
|---|---|
| Caliber | 22 WMR |
| Capacity | 7 Round |
| Finish | Nickel Plate |
| Material | Steel |
| SKU | ARM922M-NP |
| Fits | Marlin 922M only |
| Made in USA | Yes |
Why buy from American Rifle Magazines
- US-made — manufactured in the USA from US steel and US components, not an imported copy.
- Manufacturer-direct — you're ordering the factory-pattern magazine straight from the maker, not a reseller.
- In stock and ready to ship — from our shop in Connecticut.
Buying guidance
The Marlin 922M was discontinued in the late 1990s, so original factory magazines are increasingly hard to find. This factory-style replacement is built to the original 7-round configuration. If you’d rather run black oxide, see the 922M magazine in black oxide.
Care and installation
Insert the magazine until the catch clicks and confirm it's seated before you chamber a round. Wipe down the exterior and follower periodically, especially after a wet range day or a hunt — even a corrosion-resistant finish benefits from basic upkeep. For a full rundown on cleaning and storing your magazines between seasons, see our Rifle & Magazine Care and Maintenance guide. If you still have questions about fit after checking the model number on your barrel, contact us and we'll help you match it.
Magazine capacity limits vary by state, and some states cap magazine capacity regardless of caliber. Before you order, check your state’s magazine capacity laws.
Frequently asked questions
How many rounds does this magazine hold?
This magazine holds 7 rounds of .22 WMR.
Does this magazine fit any Marlin rifle other than the 922M?
No, this magazine is specifically designed to fit the Marlin 922M rifle only. It will not properly fit or function with other Marlin models.
What caliber does this magazine support?
This magazine is built for .22 WMR (Winchester Magnum Rimfire) ammunition.
Will this fit a Marlin .22 LR rifle?
No. This is a .22 WMR magazine built for the 922M only. It will not fit any Marlin .22 LR rifle.
Is this an original or aftermarket magazine?
This magazine is manufactured to match the original specifications of the Marlin 922M, ensuring proper fit, function, and reliable performance.
Do you sell to dealers or in bulk?
Yes. See our wholesale purchasing page for terms.
Order yours today
Add this magazine to your cart and get your rifle back in the field. Every American Rifle Magazines order ships from our Connecticut shop, manufacturer-direct — no importer, no middleman.
Outfitting a range, shop, or FFL? See our wholesale purchasing terms. Browse the full Marlin .22 WMR/.17 HMR magazine collection, recheck fitment on the Marlin Magazine Fitment Guide, or see the 922M magazine in black oxide.