Out of stock
SKU: ARM 56419.00
UPC: 4806015564195
MPN: 56419
The Rock Island EFS 45 ACP 5" 8-round pistol from Armscor represents a purpose-built 1911 platform engineered for serious shooters who demand reliability in high-stress situations. Constructed from 4140 Ordnance steel using precision CNC manufacturing, every Rock Island Armory 1911 is hand-fitted to strict tolerance standards that ensure consistent performance across tight groupings, smooth cycling, and refined fit and finish. The 5-inch barrel length and 8-round capacity deliver the ballistic efficiency of full-size 1911 geometry while maintaining handling characteristics suitable for duty, competition, and training applications.
Rock Island Armory's manufacturing approach centers on durability and long-term reliability. The .45 ACP caliber offers proven stopping power and lower recoil velocity compared to 9mm platforms, making it a deliberate choice for operators who prioritize controlled follow-up shots and terminal performance. The 5-inch configuration balances velocity optimization with practical carry and presentation from standard holster systems. At 3.75 pounds, the pistol maintains manageable recoil impulse without sacrificing the mass necessary for smooth cycling and reduced muzzle rise during rapid fire strings. Hand-fitting ensures that tolerance stack-up—the cumulative effect of manufacturing variance—remains within tight parameters, directly improving trigger break consistency and lockup integrity.
This platform suits law enforcement duty, defensive carry, bullseye and action pistol competition, and serious recreational shooters committed to the proven 1911 platform. The grey finish resists corrosion and offers a neutral appearance suitable for both duty and field use. Shooters evaluating Rock Island EFS models appreciate the value proposition: legitimate manufacturing tolerance control and assembly discipline at mid-tier pricing, without the cost premium of boutique makers. The 8-round capacity reflects traditional 1911 single-stack geometry and remains a practical limitation accepted by users prioritizing proven ergonomics and operational simplicity over capacity.
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