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This is the genuine Rock Island Armory magazine designed for their M22 TCM bolt-action rifles. Built to the same specifications as the factory original, it delivers the reliability you need out of the box. The 5-round capacity balances ammo supply with how the rifle naturally handles, and the blued steel construction matches your rifle's finish perfectly.
Made from steel throughout with a blued finish, this magazine handles the pressures and demands of the .22 TCM cartridge without flex or feeding hiccups. The feed lips are precisely shaped to work with the rifle's chamber and feeding ramp, so rounds stack and present cleanly every time. You won't find any plastic parts in the magazine body or baseplate – just durable steel where it counts. That blued finish isn't just about looks either; it offers genuine corrosion protection during regular use.
The best part about running an original equipment magazine is that it was engineered by the same people who built your rifle. This magazine uses the exact same manufacturing tolerances as Rock Island Armory specifications demand, which means perfect fitment in the magazine well with no rattle or wobble. Load it, seat it, and it stays put. The dimensions work seamlessly with the rifle's action, so you're never fighting a too-tight or too-loose fit.
The 5-round capacity sits right in the sweet spot for the M22 TCM. You've got enough firepower for a day of varminting or target practice without carrying extra bulk. The compact size keeps your rifle feeling balanced and natural in your hands, and the magazine doesn't become an afterthought in your shooting bag. This is exactly why Rock Island ships this configuration as the standard – it's what works for the rifle and the cartridge.
Rock Island designed their .22 TCM platform with cross-compatibility between the rifle and pistol series. The 5-round flush-fit rifle magazine is specific to the M22 bolt-action rifle, but the rifle itself will also feed from the higher-capacity 17-round TCM pistol magazines if you want extended capacity. However, this 5-round magazine is designed as the standard magazine for the rifle.
An original equipment magazine like this one was engineered by Armscor to work seamlessly with your rifle's specific geometry, chamber, and feeding ramp. Factory magazines use the exact same manufacturing standards and materials as what came with the rifle, which means zero compatibility questions and the reliability you paid for. Aftermarket options can vary in quality and tolerances.
Yes, this magazine is designed to handle full 5-round loads without any issues. The spring and follower are engineered for the .22 TCM cartridge dimensions. If you ever notice difficulty seating the final round after significant use, a quick clean with a brush will usually solve it, but the magazine shouldn't require any break-in period.
This magazine is designed for the Rock Island Armory M22 TCM bolt-action rifle. If you have a different manufacturer's .22 TCM rifle or a different Rock Island model, verify compatibility before purchasing. Rock Island Armory magazines are built to their specific standards, so cross-platform compatibility isn't guaranteed.
| UPC | 812285021348 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | OEMTCM225AFC |
| Brand Fit | Rock Island |
| Caliber/Gauge | .22 TCM |
| Capacity | 5 |
| Length | 8.5 |
| Model | |
| Model Fit | 22TCM Rifle |
| Package Height | 2.0 |
| Package Width | 5.0 |
| Product Type | Accessory-Magazines |
| Shipping Weight | 0.2 |
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