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Rock Island Armory GI Standard MS 4.25-Inch Commander-Size .45 ACP Blue/Black Pistol

The Rock Island Armory GI Standard MS is a classic 1911-style pistol chambered in .45 ACP. Its 4.25-inch steel barrel balances handling, recoil control, and practical accuracy, while the steel frame and slide feature a durable Blue/Black parkerized finish with a non-reflective appearance. Traditional wood grips provide a smooth, comfortable hold, and fixed sights support a straightforward sight picture. The single-action design includes a manual thumb safety and an 8+1 capacity.

Key features

  • Classic 1911-style single-action operation for a familiar shooting experience
  • .45 ACP chambering with an 8+1 capacity
  • 4.25-inch barrel balances maneuverability and practical accuracy
  • Steel frame and slide with a durable Blue/Black parkerized finish
  • Smooth wood grips provide a comfortable, traditional hold
  • Fixed sights offer a simple and reliable sight picture

The Rock Island Armory GI Standard MS delivers traditional 1911 handling and .45 ACP performance in a balanced 4.25-inch configuration.

Rock Island Armory GI Standard MS 4.25-Inch Commander-Size: quick facts

What caliber is the Rock Island Armory GI Standard MS 4.25-Inch Commander-Size?
It is chambered in .45 ACP.
How many rounds does it hold?
8+1 rounds; magazines included: 1.
How big and heavy is it?
Barrel length 4.25 inches, overall length 8.75 inches, weight 43.6 ounces.
What kind of action does it use?
Single Action.
Is it optic ready or threaded?
Optic ready: No; threaded barrel: No.
What sights and finish does it have?
Sights: Standard Sights; finish: Blue/Black.
Is it new or used?
New, in the original packaging.
Can I buy it in Kansas?
Yes. It ships to a licensed FFL dealer in Kansas; you pick it up there after the background check. Kansas buyers pick this handgun up at a local dealer after a NICS check at 21 or older, with no permit and no waiting period; permitless carry applies from 21.
Is it in stock?
Yes, at $542.21. Orders leave within 1-2 business days; shipping is free over $999.

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