The Rock Island Armory Rock Ultra FS .45 ACP (51486) is designed for shooters seeking a reliable and feature-rich 1911 platform. Chambered in .45 ACP, this full-size pistol features a 5-inch button-rifled barrel and a parkerized finish for durability and corrosion resistance.
Built with a forged steel frame and slide, the Rock Ultra FS includes G10 grips for improved control and comfort. The pistol is equipped with a fiber optic front sight and a low-profile adjustable rear sight, ensuring quick target acquisition and accuracy.
Additional features include a skeletonized hammer and trigger with overtravel stop, a beavertail grip safety, and an ambidextrous thumb safety. The 8-round magazine provides ample capacity for various shooting applications.
Key Features:
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Caliber: .45 ACP
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Capacity: 8+1
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Barrel Length: 5″
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Frame/Slide: Forged steel
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Finish: Parkerized
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Grips: G10
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Sights: Fiber optic front, adjustable rear
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Trigger: Skeletonized with overtravel stop
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Safety: Ambidextrous thumb safety, beavertail grip safety
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Part Number: 51486
Manufacturer Specs:
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Overall Length: 8.74″
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Height: 5.51″
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Width: 1.3″
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Weight: Approx. 2.5 lbs (unloaded)
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Twist Rate: 1:16
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Grooves: 6
Frequently Asked Questions:
Q: What is the magazine capacity of this model?
A: The Rock Ultra FS .45 ACP comes with an 8-round magazine.
Q: Does this model have an accessory rail?
A: No, it does not feature an accessory rail.
Q: Are the sights adjustable?
A: Yes, it includes a low-profile adjustable rear sight and a fiber optic front sight.
Q: What kind of trigger system is used?
A: The pistol uses a skeletonized trigger with overtravel stop, providing a crisp and responsive trigger pull.
Brought to you by Black Bayou Armory.
