# Rock Island Armory TAC Ultra FS HC .45 ACP 5in Black

**Brand:** Rock Island Armory
**Category:** Full Size Handguns
**Caliber:** .45 ACP

## Specifications

- **Caliber:** .45 ACP
- **Barrel Length:** 5"
- **UPC:** 850071011050
- **SKU:** UCExtDKYs

## Description

The Rock Island Armory TAC Ultra FS HC is a full-size semi-automatic pistol chambered in .45 ACP with a 5-inch barrel and a 13-round capacity. It has an optic cut slide (AOS) for direct optics mounting and a black finish. The FS HC designation indicates a full-size frame with high-capacity magazine.

### Key Specifications
- **Brand**: Rock Island Armory
- **Model**: TAC Ultra FS HC
- **Caliber**: .45 ACP
- **Action**: Semi Auto
- **Capacity**: 13 rounds
- **Barrel Length**: 5 inches
- **Color/Finish**: Black

### Detailed Features
- 13-round magazine capacity in .45 ACP
- AOS optic cut slide for direct optics mounting without an adapter
- 5-inch barrel in a full-size frame
- High-capacity (HC) configuration
- Black finish throughout

## Frequently Asked Questions

**Q: What caliber is the TAC Ultra FS HC?**

A: The TAC Ultra FS HC is chambered in .45 ACP.

**Q: Who makes the TAC Ultra FS HC?**

A: The TAC Ultra FS HC is made by Rock Island Armory.

**Q: What type of firearm is the TAC Ultra FS HC?**

A: It is a full-size semi-automatic pistol.

**Q: What is the barrel length of the TAC Ultra FS HC?**

A: The TAC Ultra FS HC has a 5-inch barrel.

**Q: How many rounds does the TAC Ultra FS HC hold?**

A: It holds 13 rounds.

**Q: Is the TAC Ultra FS HC optic-ready?**

A: Yes. The slide has an AOS optic cut for direct optics mounting without an adapter.

**Q: Where can I buy the TAC Ultra FS HC?**

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.*

> This has an incredibly good trigger 3.33 pounds that's really nice it's very comfortable it breaks as all 1911 triggers do very clean very comfortable to shoot.
>
> — [Go Big Bore Or Go Home](https://www.youtube.com/watch?v=Q1Jvf2RxHNQ&t=475s)

> This thing is heavy it's 48.93 pounds it weighs almost as much as my Ruger Super Redhawk and 44 Magnum.
>
> — [Go Big Bore Or Go Home](https://www.youtube.com/watch?v=Q1Jvf2RxHNQ&t=492s)

> I would feel comfortable using this for self-defense or Woods defense because I know it's going to work every time I pull the trigger.
>
> — [Go Big Bore Or Go Home](https://www.youtube.com/watch?v=Q1Jvf2RxHNQ&t=653s)

> Some of the components won't be compatible you can't use standard 1911 grips some of the internals on the frame are going to be a little bit different.
>
> — [Go Big Bore Or Go Home](https://www.youtube.com/watch?v=Q1Jvf2RxHNQ&t=695s)

> If you're a 1911 person and you want to use one for defense but you're worried about capacity this is your gun.
>
> — [Go Big Bore Or Go Home](https://www.youtube.com/watch?v=Q1Jvf2RxHNQ&t=717s)

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the TAC Ultra FS HC generally land on it as a capable 1911-pattern pistol at a price well below the major American makers. The .45 ACP in a full-size frame with a 13-round magazine is a combination that draws attention, and most find the fit and function acceptable out of the box.

The AOS optic cut is a practical addition, though some owners note the cut tolerances require checking before assuming your specific optic will fit without play. Trigger feel is functional but rarely praised, and a few owners invest in a trigger job early. Reliability with quality ammunition is generally reported as solid; cheap steel-cased loads produce more complaints.

For the price tier, the TAC Ultra FS HC competes well. The main recurring criticism is finish quality on small parts and occasionally rough edges in the frame. Those willing to do basic hand-fitting and use quality magazines tend to report better long-term results.

## Pricing

**9 offers available**

| Vendor | Price |
|--------|-------|
| Gritrsports Com | $792.99 |
| Kygunco Com | $804.07 |
| Classicfirearms Com | $818.00 |
| Buds Gun Shop | $818.00 |
| Grabagun Com | $818.00 |
| Shootingsurplus Com | $818.00 |
| Centerfiresystems Com | $818.99 |
| Guns Com | $828.99 |
| Palmettostatearmory Com | $867.99 |

## Similar Products

- [Rock Island Armory TAC Ultra FS HC .45 ACP 5in Black](https://gunsnation.com/p/rock-island-armory-tac-ultra-fs-hc-45-acp-5in-black/UCExtDKYG)
- [Rock Island Armory TAC Ultra FS HC 10mm 5in](https://gunsnation.com/p/rock-island-armory-tac-ultra-fs-hc-10mm-5in/UCExtDKYe)
- [Rock Island Armory TAC Ultra FS HC 9mm 5in Black](https://gunsnation.com/p/rock-island-armory-tac-ultra-fs-hc-9mm-5in-black/UD1MbypJaC)
- [Rock Island Armory TAC Ultra FS HC 9mm 5in Black](https://gunsnation.com/p/rock-island-armory-tac-ultra-fs-hc-9mm-5in-black/UCExtDKYX)
- [Rock Island Armory TAC Ultra FS .45 ACP 5" Black](https://gunsnation.com/p/rock-island-armory-tac-ultra-fs-45-acp-5-black/UCExtDKY9)
- [Rock Island Armory TAC Ultra FS HC 9mm 5in Optic Cut Black](https://gunsnation.com/p/rock-island-armory-tac-ultra-fs-hc-9mm-5in-optic-cut-black/UCExtDKZ9)

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