ACT-MAG 1911 A2 .40 S&W/10mm Auto 16 Round Magazine

Description The ACT-MAG 1911 A2 .40 S&W/10mm Auto 16 Round Magazine is a premium high-capacity magazine designed specifically for full-size 1911A2 platform pistols chambered in .40 S&W and 10mm Auto. This magazine delivers reliable feed and exceptional durability, making it an essential accessory for shooters who demand consistent performance from their 1911 handguns. The ACT-MAG 1911 A2 .40 S&W/10mm Auto 16 Round Magazine is manufactured by Armscor and fits Rock Island Armory Ultra Full Size models perfectly. Whether you’re a competitive shooter, law enforcement professional, or serious defensive handgun user, this magazine provides the capacity and reliability you need. Table of Contents Toggle ACT-MAG 1911 A2 .40 S&W/10mm Auto 16 Round Magazine — Key SpecificationsPerformance & ReliabilityIntended Use & ApplicationsWhy Buy From CaliperDepot? ACT-MAG 1911 A2 .40 S&W/10mm Auto 16 Round Magazine — Key Specifications Caliber: .40 Smith & Wesson (.40 S&W) and 10mm Auto Capacity: 16 Rounds — high-capacity design for extended shooting sessions Platform: 1911 A2 Full Size frame — fits Rock Island Armory Ultra Full Size pistols Construction: Steel body with reinforced feed lips and baseplate Finish: Blued steel for corrosion resistance and durability Follower Design: Optimized for smooth, reliable feeding of both .40 S&W and 10mm cartridges Baseplate: Removable for cleaning and maintenance Dimensions: Standard 1911 magazine profile fits in standard 1911 magazine pouches and carriers Performance & Reliability The ACT-MAG 1911 A2 .40 S&W/10mm Auto 16 Round Magazine has earned a reputation among 1911 shooters for its consistent, reliable performance in the field. The magazine’s steel construction and precision-engineered feed lips ensure that rounds are fed smoothly and reliably with every cycle, eliminating the double-feeds and failures to feed that can plague lesser-quality magazines. The ACT-MAG 1911 A2 .40 S&W/10mm Auto 16 Round Magazine’s design accommodates the larger diameter of 10mm Auto cartridges while maintaining perfect function with standard .40 S&W ammunition, making it versatile enough for shooters who own both caliber variants. Durability is a hallmark of this magazine’s design, with heavy-gauge steel and a reinforced baseplate that withstands thousands of load-unload cycles without degradation. The blued finish provides excellent corrosion protection, maintaining its appearance and function through extended storage and field use. Users consistently report that this magazine maintains its original feeding characteristics even after years of regular use, making it a smart long-term investment. The magazine’s follower and spring are engineered to handle the higher pressure demands of 10mm Auto ammunition while remaining fully compatible with standard .40 S&W loads. This dual-caliber capability makes the ACT-MAG 1911 A2 .40 S&W/10mm Auto 16 Round Magazine an excellent choice for shooters looking to consolidate their magazine inventory across multiple platforms. Intended Use & Applications The ACT-MAG 1911 A2 .40 S&W/10mm Auto 16 Round Magazine is ideal for competitive shooting sports, including IPSC, IDPA, and 3-Gun competitions where capacity limitations may not apply. Competitors value the high 16-round capacity for reducing reload frequency during stages, and the magazine’s proven reliability ensures no point-costing failures during match performance. The ACT-MAG 1911 A2 .40 S&W/10mm Auto 16 Round Magazine is particularly popular among tactical rifle and pistol match shooters who run modern 1911 builds in these powerful calibers. Defensive shooters and law enforcement professionals who carry 1911 platform handguns benefit from the extended capacity this magazine provides, offering more rounds available for target engagement in critical situations. The magazine’s compatibility with both .40 S&W and 10mm Auto makes it versatile for agencies and individuals who maintain dual-caliber 1911 pistol systems. For home defense and personal protection, the 16-round capacity delivers peace of mind and tactical flexibility. Recreational shooters and training professionals appreciate how the ACT-MAG 1911 A2 .40 S&W/10mm Auto 16 Round Magazine reduces training costs by minimizing magazine changes during extended range sessions. Whether you’re conducting firearms instruction, running tactical training courses, or simply enjoying an afternoon at the range, having extra-capacity magazines like this one allows you to maximize trigger time and minimize logistical interruptions. See our full selection of magazines for additional options across multiple calibers and platforms. Why Buy From CaliperDepot? CaliperDepot is your trusted source for premium firearms accessories, ammunition, and magazines with competitive pricing and fast shipping on in-stock items. We maintain extensive inventory of popular magazines like the ACT-MAG 1911 A2 .40 S&W/10mm Auto 16 Round Magazine, ensuring quick availability when you need it. Our knowledgeable customer service team is ready to answer questions about magazine compatibility, capacity regulations, and product specifications to help you make the right purchase decision. Every product purchased from CaliperDepot comes with our commitment to quality and customer satisfaction, backed by a hassle-free return policy and responsive support. We ship securely and promptly, with discreet packaging designed to protect your order during transit. Plus, our handgun parts section includes everything else you might need to optimize your 1911 platform — magazines, springs, sights, grips, and more. Don’t let unreliable magazines compromise your shooting experience or competitive performance. Stock up on the ACT-MAG 1911 A2 .40 S&W/10mm Auto 16 Round Magazine today and experience the precision engineering and proven reliability that shooters demand. Order now from CaliperDepot and enjoy fast shipping, competitive pricing, and the peace of mind that comes with a quality firearm accessory. Add this magazine to your cart and elevate your 1911 platform to its full potential. For more information about Armscor products and their complete lineup, visit Armscor’s official website.