Rock Island Armory ROCK Stainless Steel 1911 FS

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How we knowHow we check compatibility

Lab testedFit checked by Firearm Lab for the recorded setup.
Documented fitmentSupported by manufacturer, partner, or reviewed community evidence.
Interface matchMounting details match, but this exact model and part have not been confirmed to fit together.

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Model details

Manufacturer

Rock Island Armory

Model & version

Rock Island Armory ROCK Stainless Steel 1911 FS

Mounting details

Not recorded

Compatibility records

Triggers & internals

Triggers

21 listed

Slides

4 listed

View all 4 parts

Barrels & comps

Barrels

2 listed

View all 2 parts

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Categories with no listings (15)

About the Rock Island Armory ROCK Stainless Steel 1911 FS

Listed on the manufacturer catalogue (read 2026-08-04): https://www.armscor.com/full-size-pistols (+mid-size, +compact)

Type: Pistol
Manufacturer: Rock Island Armory
Model & version: Rock Island Armory ROCK Stainless Steel 1911 FS
Mounting details: Not recorded

Rock Island Armory ROCK Stainless Steel 1911 FS

Triggers & internals

Triggers

1911 3 Hole V Match Long Aluminum Trigger with Serrations

K-Hole Trigger for 1911

1911 Trigger - Medium Length, Solid Design w/ Serrated Front

HD-101-N Extreme Service Trigger

Slides

Slides

22LR Conversion Kit — 1911 Mini CA

22LR Conversion Kit — 1911 Mini Threaded

22LR Conversion Kit — 1911 Standard

22LR Conversion Kit — 1911 Target

Barrels & comps

Barrels

Barrel, Gunsmith, Ramped

1911 Match Grade Barrel, 10mm, 5", Stainless Steel, Clark/Para Ramp

About the Rock Island Armory ROCK Stainless Steel 1911 FS