# Rock Island Tac Ultra FS Dual-Caliber 9mm/.22 Pistol

**Brand:** Rock Island Armory
**Category:** Full Size Handguns
**Caliber:** 9mm

## Specifications

- **Caliber:** 9mm
- **Barrel Length:** 5"
- **Capacity:** 10 rounds
- **Finish:** Black Parkerized
- **Weight:** 38.4 oz
- **Overall Length:** 8.75"
- **UPC:** 4806015566359
- **SKU:** UD1MbypXCZ

## Description

The Rock Island Armory Tac Ultra FS Combo is a single-action semi-automatic pistol built on the 1911 platform and chambered for both 9mm and .22 TCM9R. Switching between calibers requires swapping the barrel and recoil spring; both conversions are included. The frame is steel with a black Parkerized finish and G10 grips.

### Key Specifications
- **Manufacturer**: Rock Island Armory
- **Model**: Tac Ultra FS Combo
- **Type**: Semi-auto Pistol
- **Action**: Single Action
- **Caliber**: 9mm / .22 TCM9R
- **Barrel Length**: 5 inches
- **Overall Length**: 8.5 inches
- **Capacity**: 10+1 rounds (one magazine included)
- **Weight**: 2.4 lbs
- **Finish**: Black Parkerized
- **Frame Material**: Steel
- **Grips**: G10
- **Sights**: Adjustable rear, fiber optic front
- **Safety Features**: Ambidextrous thumb safety, beavertail grip safety, accessory rail

### Features

The dual-caliber setup lets you run 9mm for self-defense or higher-round-count practice and .22 TCM9R when you want the high-velocity rimless bottleneck cartridge. The G10 grips hold up under wet conditions better than standard plastic. The adjustable rear sight combined with the fiber optic front lets you dial in your zero and pick up the front post quickly in varying light. The beavertail and ambidextrous thumb safety make this accessible for left- and right-handed shooters without modification.

## Frequently Asked Questions

**Q: What calibers does the Rock Island Armory Tactical Ultra support?**

A: It is chambered for both 9mm and .22 TCM9R. Switching calibers requires swapping the barrel and recoil spring; both conversion components are included.

**Q: What is the barrel length of the Rock Island Armory Tactical Ultra?**

A: It has a 5-inch barrel.

**Q: How many rounds does the Rock Island Armory Tactical Ultra hold?**

A: It has a 10+1 round capacity. One magazine is included.

**Q: Who makes the Tactical Ultra?**

A: Rock Island Armory makes the Tactical Ultra.

**Q: What type of firearm is the Rock Island Armory Tactical Ultra?**

A: It is a single-action semi-automatic pistol built on the 1911 platform, with a steel frame and a black Parkerized finish.

**Q: What sights does the Rock Island Armory Tactical Ultra have?**

A: It has an adjustable rear sight and a fiber optic front sight.

**Q: Where can I buy the Rock Island Armory Tactical Ultra?**

A: Compare current vendor offers on this page.

## What Reviewers Say

*Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.*

> The trigger on this is very similar to our tac ultra trigger it's a good trigger as far as this quality of 1911 goes.
>
> — [WorkTheTrigger](https://www.youtube.com/watch?v=jAUouj6NrHQ&t=227s)

## What Customers Say

*AI-generated insights from customer reviews*

The Rock Island Tac Ultra FS dual-caliber pistol draws consistent praise on two points: the dual-caliber concept and the price relative to what you get.

The ability to run both 9mm and .22 TCM9R is the main reason people buy this gun, and most owners report the caliber switch works as advertised. Build quality generally gets positive marks. Steel construction at this price point is uncommon, and the pistol has a solid feel.

Accuracy on both calibers is frequently noted as a positive, with most range sessions going smoothly once the shooter adjusts to the different recoil impulses. The .22 TCM9R is a noticeably high-velocity cartridge and shoots flat; some owners buy the combo specifically to experiment with it.

Common complaints: the pistol runs heavy for a carry gun at 2.4 lbs unloaded, and the trigger pull is on the heavier side out of the box, something that bothers shooters used to competition-tuned 1911s. Occasional feeding issues during caliber swaps are mentioned, usually traced to magazine compatibility or incomplete assembly of the conversion. Aftermarket support is thinner than for mainstream 1911s, so finding drop-in upgrades takes more effort.

## Pricing

**2 offers available**

| Vendor | Price |
|--------|-------|
| Buds Gun Shop | $724.00 |
| Guns Com | $789.99 |

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*Data from [GunsNation](https://gunsnation.com)*