

Product Description
Keep your Rock Island Armory 1911 running reliably with this factory replacement magazine from Armscor. Built to Armscor/Rock Island Armory specifications and tolerances, it’s designed for consistent feeding and smooth operation in high-capacity A-2 1911 models chambered in .22 TCM. A durable steel magazine body is paired with a polymer base plate for confident handling and dependable performance at the range.
Product Highlights
- Factory replacement magazine built to Armscor/Rock Island Armory specifications for dependable fit and function
- 17-round capacity for Rock Island Armory high-capacity 1911 A-2 platforms
- Strong steel magazine body engineered for reliable feeding and long service life
- Polymer base plate designed for secure seating and durable handling
- Ideal spare magazine for training, range use, and keeping your 1911 ready
Specs
- Brand: Armscor (Rock Island Armory)
- Manufacturer Part Number: 54180B
- UPC: 812285021331
- Firearm Compatibility: Rock Island Armory 1911 High-Cap A-2 (Full Size), .22 TCM
- Capacity: 17 rounds
- Magazine Body Material: Steel
- Base Plate Material: Polymer
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