Armscor Rock Rocki 56419 *Ca Stnd Cer Fs 45 5 8R Gnmt

The Rock Island Armory Rock Standard is a full-size .45 ACP pistol built on the proven Series 70 platform—a design that's earned its reputation for reliability in the hands of shooters who demand a straightforward, no-frills defensive or range gun. If you want a steel-frame 1911-pattern pistol with honest engineering, solid ergonomics, and a trigger you won't have to apologize for out of the box, this is a genuinely competent choice that doesn't pretend to be something it isn't.

Built from 4140 high-grade steel and finished in gun metal grey Cerakote, the Rock Standard delivers a classic full-size profile: 8¾ inches overall length and a 5-inch barrel with 6-groove rifling that drives .45 ACP rounds downrange with the cartridge's characteristic authority. The slide wears double-wide slant serrations for purchase and a traditional roll-over ejection port that works. Sights are fixed, mounted on dovetail cuts front and rear—nothing fancy, but they're low-profile and snag-free, which matters when you're drawing fast or working from a holster in the field.

Ergonomics favor the working shooter: a skeltonized hammer, beavertail grip safety, and ambidextrous safety lever mean the gun handles naturally whether you're right- or left-handed. G10 grips provide purchase without the aesthetic pretense of custom work. The factory trigger breaks between 4 and 6 pounds—crisp and predictable, the kind of pull that rewards good technique without making you wonder if something's wrong. At 2.5 pounds unloaded and holding 8 rounds of .45 ACP, it's a full-size defensive or duty-grade pistol that feels substantial without being unwieldy.

This is a Rock Island Armory pistol, which means solid production standards and engineering discipline applied to a design that's proven itself for over a century. Not trendy. Not tacticool. Just a .45 that works.

Key Features

• Full-size Series 70 design platform, proven for reliability and shootability
• Chambered in .45 ACP with 8-round capacity
• 4140 steel frame and slide with gun metal grey Cerakote finish
• 5-inch barrel with 6-groove rifling and 1:16" right-hand twist
• Double-wide slant serrations and traditional roll-over ejection port
• Fixed dovetail sights, low-profile and snag-free design
• Skeltonized hammer with beavertail grip safety
• Ambidextrous safety lever for right- and left-handed shooters
• G10 grips for durable, reliable purchase
• Factory trigger pull 4–6 pounds
• Semi-auto, recoil-operated action

Specifications

Frequently Asked Questions

What's the trigger pull like on the Rock Island Armory Rock Standard?

The factory trigger breaks between 4 and 6 pounds. It's crisp and predictable, designed to reward good technique without requiring custom work out of the box.

Is this pistol suitable for both right- and left-handed shooters?

Yes. The ambidextrous safety lever is standard on the Rock Island Armory Rock Series, making it equally accessible to right- and left-handed shooters.

What kind of grips does it come with?

G10 grips, which provide durable, reliable purchase without excessive bulk or aesthetics.

Can the sights be upgraded?

The front and rear sights are fixed and mounted on dovetail cuts, so they can be replaced with aftermarket options if desired. The factory sights are low-profile and snag-free for straightforward use.