Rock Island M1911A1 GI Standard FS Threaded – 45 ACP


Caliber- .45 ACP

Capacity- 8+1 Rounds

Barrel- 5″, 6 Groove,1:16 Twist, Threaded for Suppressors

Overall Length- 8.54″

Overall Height- 5.51″

Overall Weight- 2.47lbs

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The M1911 GI standard is a great representation of the original US GI combat issue 1911 chambered in 45 ACP and is built in Rock Island’s top quality production and engineering standards. Fixed low profile sights and traditional smooth slim design are perfect for quick pull holster use. A durable parkerized finish provides it a tough and smooth non reflective surface. The 5” threaded suppressor ready barrel. True to all Rock Island 1911’s, the GI Standard comes with a crisp factory 4 to 6 pound trigger which makes this fine pistol a great experience right out of the box.

Additional information


Armscor USA, Rock Island


.45 ACP


8 Rounds

Firearm Type




Model Number