The Rock Island Armory 54181 TCM magazine delivers reliable feeding for 22 TCM chambered pistols with its precision-engineered 10-round capacity. This factory magazine ensures consistent performance during rapid-fire sequences and extended shooting sessions. Built from heat-treated steel with a corrosion-resistant black finish, it maintains dimensional stability under demanding conditions.
What Makes This Different
Unlike aftermarket alternatives, this OEM magazine features factory-matched tolerances and spring tension calibrated specifically for the 22 TCM cartridge's unique ballistics. The steel construction provides superior durability compared to polymer magazines, while the witness holes allow quick round counts without removal. Factory specifications ensure proper lockup and reliable ejection timing.Key Features
- 10-round capacity optimized for 22 TCM cartridge dimensions
- Heat-treated steel body with black oxide finish resists corrosion
- Factory-calibrated spring tension for consistent feeding
- Witness holes for visual round count verification
- Drop-free design enables rapid reloads under stress
- Compatible with Rock Island Armory TCM pistol models
- Removable floorplate for maintenance access
Technical Specs
- Capacity: 10 rounds
- Caliber: 22 TCM
- Material: Heat-treated steel body, steel spring
- Finish: Black oxide coating
- Overall Length: Approximately 4.2 inches
- Weight: 3.2 ounces (empty)
- Compatibility: Rock Island Armory TCM pistols
- Country of Origin: Philippines
