Rock Island TCM — 10-Round Magazine — .22 TCM — Black Steel (Model 54181, UPC: 812285026206)
Keep your Rock Island .22 TCM pistol running at peak performance with the Rock Island TCM 10-Round Magazine (Model 54181) — a factory-quality replacement or spare mag built for reliability, durability, and smooth feeding. Crafted from high-strength steel and finished in a protective black coating, this 10-round magazine ensures consistent function for target shooting, training, and everyday carry. Designed specifically for Rock Island TCM pistols, it’s the perfect companion for maintaining accuracy and performance at the range or in the field.
Premium Construction & Reliable Performance
The Rock Island TCM 10-round magazine is engineered to deliver the same dependability as the original that came with your firearm. Constructed from heat-treated steel, it resists wear, flexing, and feed-lip deformation even after thousands of reloads. The black oxide finish adds corrosion resistance and provides a low-glare, tactical appearance that matches your pistol perfectly.
The internal geometry is precisely tuned to handle the .22 TCM cartridge — ensuring smooth stacking, consistent spring pressure, and reliable chambering in every cycle.
Key Features & Benefits
Caliber Compatibility: .22 TCM — designed exclusively for Rock Island TCM-series pistols chambered in .22 TCM.
Capacity: 10 rounds — compact and compliant, ideal for range use and jurisdictions with magazine restrictions.
Material: Precision-formed steel body for maximum durability and long service life.
Finish: Black oxide finish resists corrosion, reduces glare, and matches the sleek aesthetics of Rock Island pistols.
Follower & Spring: Smooth follower motion and a high-tension spring ensure reliable feeding and proper slide lock after the final round.
Baseplate: Sturdy, easy-to-grip floor plate for fast reloads and positive seating under pressure.
Factory Fit: Designed and built to Rock Island’s exact specifications for direct, drop-in compatibility.
Reliable Feeding for the .22 TCM Platform
The .22 TCM cartridge operates at higher pressures and velocities than standard pistol calibers, which means reliable magazine geometry and tension are critical. The Rock Island 10-round mag ensures:
Smooth chambering and extraction — prevents double feeds and nose-dives.
Consistent spring tension — for flawless feeding even when fully loaded.
Proper alignment — maintaining accuracy and reliability with every shot.
Whether you’re shooting for competition, training, or recreation, this magazine performs flawlessly with factory ammunition and most common .22 TCM loads.
Perfect for Range, Training & Backup
Training & Practice: Keep multiple magazines pre-loaded to maximize range time and minimize downtime between reloads.
Defensive Use: Dependable feeding and strong retention make it suitable for defensive setups where reliability is non-negotiable.
Spare or Replacement: Ideal as a backup mag or to replace a worn original. Always have extras ready for drills or competitions.
Maintenance & Care
Regular Cleaning: Disassemble occasionally to remove fouling and residue buildup — especially after extended shooting sessions.
Lubrication: Apply a very light coat of quality gun oil to internal walls and spring to prevent corrosion.
Inspection: Check for dents, bent feed lips, or weak springs — replace immediately if damaged to maintain consistent feeding reliability.
Storage: Store in a dry, cool environment; the black oxide finish helps protect against moisture and rust.
Compatibility & Fitment
Note: This magazine is not compatible with other calibers or models outside the Rock Island .22 TCM series. Always verify fitment and local capacity laws prior to use.
Why Choose Genuine Rock Island Magazines?
Rock Island Armory’s factory magazines are precision-engineered to the same tolerances as their firearms, ensuring perfect alignment, reliable feeding, and consistent lock-back after the final shot. Choosing genuine OEM magazines eliminates the guesswork associated with aftermarket alternatives — giving you peace of mind and reliability you can trust.
Technical Specifications (At-a-Glance)
| Feature | Specification |
|---|
| Model / SKU | 54181 |
| UPC | 812285026206 |
| Caliber | .22 TCM |
| Capacity | 10 Rounds |
| Material | Steel |
| Finish | Black Oxide |
| Compatibility | Rock Island .22 TCM Pistols |
| Use Case | Range, Training, Backup, Replacement |
Final Thoughts
The Rock Island TCM 10-Round .22 TCM Magazine (Model 54181) is a dependable, precision-built magazine crafted to meet the same standards as your Rock Island pistol. With a durable steel body, corrosion-resistant black finish, and smooth feeding performance, it’s the ideal choice for shooters who demand reliability and consistency. Whether you’re training, target shooting, or maintaining your collection, this mag delivers the flawless function you expect from Rock Island Armory.
The End
