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Rock Island Armory TAC Ultra CS
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- Lab testedFit checked by Firearm Lab for the recorded setup.
- Documented fitmentSupported by manufacturer, partner, or reviewed community evidence.
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Model details
Manufacturer
Rock Island Armory
Model & version
TAC Ultra CS
Mounting details
MIL-STD-1913 Picatinny
Compatibility records
91
Lights & rail fitment
Triggers & internals
Triggers
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Part no. 1911trg496Manufacturer documented - Harrison Design
HD-101-N Extreme Service Trigger
Manufacturer documented
Recoil Springs
1 listedBarrels & comps
Barrels
6 listed- Jarvis, Inc.
Jarvis 1911 Barrel — Officer 3.5" 45 ACP
Manufacturer documented - KKM Precision
45ACP Clark/Para Ramped
Manufacturer documented - Oriskany Arms
1911 Match Grade Barrel, 45 ACP, 3.5", Stainless Steel, Standard Ramp
Manufacturer documented - KKM Precision
45ACP Un-Ramped
Manufacturer documented
Categories with no listings (14)
About the Rock Island Armory TAC Ultra CS
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
- TAC Ultra CS
- Mounting details
- MIL-STD-1913 Picatinny
- Width
- 1.3"
- Height
- 5"
- Weight
- 36 oz
- Overall length
- 7.13"