Rock Island 17rd Magazine - 22TCM 9mm

The Rock Island Armory 17-round Magazine for 22TCM/9mm pistols is a versatile, high-capacity detachable box magazine designed for owners of Rock Island's convertible pistols, including recreational shooters, competitive enthusiasts, and self-defense users, to provide reliable ammunition feeding, quick reloading, and adaptable performance during range practice, tactical scenarios, or everyday carry in urban or outdoor environments. As part of Rock Island's durable line of Filipino-American manufactured firearm accessories, this magazine emphasizes robust construction, seamless caliber compatibility, and ergonomic design, making it ideal for beginners learning pistol maintenance and experienced users customizing their setups with brand-specific products.

• Key features: Built from high-strength steel or polymer for enhanced durability, corrosion resistance, and lightweight handling, featuring a 17-round capacity suitable for both .22TCM and 9mm configurations, an anti-fatigue spring for consistent feeding and reduced wear, reinforced feed lips to prevent damage, a compact body for easy concealment and grip, and a removable baseplate for simple disassembly and cleaning; designed to support caliber-swapping in compatible Rock Island pistols.
• Compatibility: Optimized specifically for Rock Island Armory pistols like the 1911-style 22TCM/9mm models (e.g., Rock Island 1911-A1), ensuring a perfect drop-in fit when switched between calibers; may be compatible with other Rock Island 9mm variants, providing versatility for users with multi-caliber firearms, though always verify for your specific model.
• Performance benefits: Delivers smooth and jam-free ammunition cycling for improved accuracy and extended shooting sessions, making it suitable for novice users with easy loading and caliber versatility, while experts appreciate its capacity and reliability for competitive or defensive use, enhancing overall preparedness and adaptability.