
Availability: In Stock
The ProMag 21-round magazine for the Taurus TX .22 LR gives you extended capacity for plinking, practice, or casual shooting. If you run a TX in .22, this polymer mag keeps more rounds downrange between reloads—useful whether you're zeroing at the range, working through a box of ammo, or just enjoying the affordability and low recoil of rimfire shooting. Built from a proprietary DuPont Zytel-based polymer body, it's lightweight and durable enough for regular use.
Pro Mag engineered this magazine with an injection-molded follower and a heat-treated chrome silicon spring, both designed to cycle reliably through your TX. The polymer construction keeps things simple and won't rust or corrode, making it a practical spare or upgrade if you want more shots per mag. Made in the USA, it's a straightforward way to boost your TX's magazine capacity.
If you're building out your TX magazine collection or just want the flexibility of a higher-capacity option, this 21-rounder fits the bill. Pair it with your factory mag for variety, or keep one loaded while you run the other—standard practice for rimfire shooters who log serious range time.
| Capacity | 21 rounds |
| Caliber | .22 LR |
| Firearm Compatibility | Taurus TX |
| Body Material | DuPont Zytel-based polymer |
| Follower | Injection-molded polymer |
| Spring Material | Heat-treated chrome silicon wire |
| Color | Black |
| Manufacturer | Pro Mag |
| Origin | Made in the USA |
Yes. This ProMag 21-round magazine is designed specifically for the Taurus TX in .22 LR.
This magazine holds 21 rounds. For exact comparison to Taurus factory capacity, check your TX's standard magazine—this one gives you extra shots per load.
Yes, ProMag manufactures this magazine in the USA.
The body is constructed from a proprietary DuPont Zytel-based polymer. The follower is injection-molded polymer, and the spring is formed from heat-treated chrome silicon wire.

SKU: 126513528 • Weight: 0.12oz





Availability: In Stock
The ProMag 21-round magazine for the Taurus TX .22 LR gives you extended capacity for plinking, practice, or casual shooting. If you run a TX in .22, this polymer mag keeps more rounds downrange between reloads—useful whether you're zeroing at the range, working through a box of ammo, or just enjoying the affordability and low recoil of rimfire shooting. Built from a proprietary DuPont Zytel-based polymer body, it's lightweight and durable enough for regular use.
Pro Mag engineered this magazine with an injection-molded follower and a heat-treated chrome silicon spring, both designed to cycle reliably through your TX. The polymer construction keeps things simple and won't rust or corrode, making it a practical spare or upgrade if you want more shots per mag. Made in the USA, it's a straightforward way to boost your TX's magazine capacity.
If you're building out your TX magazine collection or just want the flexibility of a higher-capacity option, this 21-rounder fits the bill. Pair it with your factory mag for variety, or keep one loaded while you run the other—standard practice for rimfire shooters who log serious range time.
| Capacity | 21 rounds |
| Caliber | .22 LR |
| Firearm Compatibility | Taurus TX |
| Body Material | DuPont Zytel-based polymer |
| Follower | Injection-molded polymer |
| Spring Material | Heat-treated chrome silicon wire |
| Color | Black |
| Manufacturer | Pro Mag |
| Origin | Made in the USA |
Yes. This ProMag 21-round magazine is designed specifically for the Taurus TX in .22 LR.
This magazine holds 21 rounds. For exact comparison to Taurus factory capacity, check your TX's standard magazine—this one gives you extra shots per load.
Yes, ProMag manufactures this magazine in the USA.
The body is constructed from a proprietary DuPont Zytel-based polymer. The follower is injection-molded polymer, and the spring is formed from heat-treated chrome silicon wire.
SKU: 126513528 • Weight: 0.12oz
