
Armscor ACT-MAG Double-Stack 1911 .45 ACP 13-Round Steel Magazine w/ Polymer Base 54171
Product Description
The Armscor ACT-MAG 1911 Double-Stack .45 ACP magazine delivers reliable feeding and long-term durability for Rock Island Armory/Armscor A-2 and other double-stack 1911 platforms. Manufactured in Italy to precise ACT-MAG specifications, it features a robust steel body with a polymer base plate and a 13-round capacity—ideal for range sessions, training, or duty use. Built to original-equipment standards, this magazine is engineered for perfect fit and dependable operation.
Product Highlights
- High-capacity 13-round magazine for double-stack 1911 pistols chambered in .45 ACP
- Durable steel magazine body paired with an impact-resistant polymer base plate
- Manufactured in Italy to ACT-MAG and Armscor tolerances for consistent reliability
- Designed for perfect fit and smooth operation in Armscor/Rock Island Armory A-2 1911 models
- Excellent choice for training, range use, and defensive applications
Specs
- Caliber: .45 ACP
- Capacity: 13 rounds
- Compatibility: Armscor/Rock Island Armory A-2 and other double-stack, full-size 1911 pistols
- Construction: Steel body; polymer base plate
- Country of Manufacture: Italy
- UPC/GTIN: 4806015541714
- Manufacturer Part Number: 54171
- Brand: Armscor
Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.
Original: $31.98
-65%$31.98
$11.19More Images

Armscor ACT-MAG Double-Stack 1911 .45 ACP 13-Round Steel Magazine w/ Polymer Base 54171
Product Description
The Armscor ACT-MAG 1911 Double-Stack .45 ACP magazine delivers reliable feeding and long-term durability for Rock Island Armory/Armscor A-2 and other double-stack 1911 platforms. Manufactured in Italy to precise ACT-MAG specifications, it features a robust steel body with a polymer base plate and a 13-round capacity—ideal for range sessions, training, or duty use. Built to original-equipment standards, this magazine is engineered for perfect fit and dependable operation.
Product Highlights
- High-capacity 13-round magazine for double-stack 1911 pistols chambered in .45 ACP
- Durable steel magazine body paired with an impact-resistant polymer base plate
- Manufactured in Italy to ACT-MAG and Armscor tolerances for consistent reliability
- Designed for perfect fit and smooth operation in Armscor/Rock Island Armory A-2 1911 models
- Excellent choice for training, range use, and defensive applications
Specs
- Caliber: .45 ACP
- Capacity: 13 rounds
- Compatibility: Armscor/Rock Island Armory A-2 and other double-stack, full-size 1911 pistols
- Construction: Steel body; polymer base plate
- Country of Manufacture: Italy
- UPC/GTIN: 4806015541714
- Manufacturer Part Number: 54171
- Brand: Armscor
Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Product Description
The Armscor ACT-MAG 1911 Double-Stack .45 ACP magazine delivers reliable feeding and long-term durability for Rock Island Armory/Armscor A-2 and other double-stack 1911 platforms. Manufactured in Italy to precise ACT-MAG specifications, it features a robust steel body with a polymer base plate and a 13-round capacity—ideal for range sessions, training, or duty use. Built to original-equipment standards, this magazine is engineered for perfect fit and dependable operation.
Product Highlights
- High-capacity 13-round magazine for double-stack 1911 pistols chambered in .45 ACP
- Durable steel magazine body paired with an impact-resistant polymer base plate
- Manufactured in Italy to ACT-MAG and Armscor tolerances for consistent reliability
- Designed for perfect fit and smooth operation in Armscor/Rock Island Armory A-2 1911 models
- Excellent choice for training, range use, and defensive applications
Specs
- Caliber: .45 ACP
- Capacity: 13 rounds
- Compatibility: Armscor/Rock Island Armory A-2 and other double-stack, full-size 1911 pistols
- Construction: Steel body; polymer base plate
- Country of Manufacture: Italy
- UPC/GTIN: 4806015541714
- Manufacturer Part Number: 54171
- Brand: Armscor
Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.

















