Description
The Rock Island TAC Ultra FS HC 1911 Pistol Combo 9mm/22TCM 5 in. Black Parkerized 17 rd. gives you two calibers in one frame without the hassle of a separate gun purchase. This double-stack 1911 ships with a factory-fitted 9mm barrel and a second 22TCM barrel, letting you swap between a proven defensive round and a high-velocity flat-shooter. The black parkerized finish and Picatinny rail keep it ready for duty or range work.
| Manufacturer | Rock Island Armory (Armscor Precision) |
|---|---|
| Model | TAC Ultra FS HC |
| Material | Steel slide and frame, G10 grips |
| Compatibility | 9mm Luger and .22 TCM (included barrels) |
| Finish | Black Parkerized |
| Weight | Approx. 40 oz (unloaded, per manufacturer specs) |
| Condition | New |
Key Features
- Dual Caliber Barrel Set – Swapping between 9mm and 22TCM takes seconds. The 22TCM hits with less recoil and a flatter trajectory, while 9mm keeps you in a common defensive round. Both barrels are drop-in and headspaced at the factory.
- Double-Stack 17-Round Magazine – The wide grip houses a 17-round steel magazine, giving you nearly double the capacity of a standard 1911. Reloads are crisp with the beveled magwell.
- Adjustable Rear Sight & Fiber Optic Front – The dovetail rear adjusts for windage and elevation. The fiber optic front picks up light fast, even in low indoor ranges or dusk conditions.
- Skeletonized Trigger & Hammer – The trigger breaks at a clean 4.5 to 5 lbs with an overtravel stop already set. The skeletonized hammer reduces lock time and gives a visual cocked indicator.
- Ambidextrous Safety & Picatinny Rail – Lefties and righties both get a positive thumb safety. The rail accepts standard weapon lights and lasers without adapter plates.
Who It’s For
This combo is built for the shooter who wants one gun for competition, carry, and plinking. The 22TCM barrel makes it a trainer for new shooters or a low-recoil option for steel challenge matches. The 9mm setup serves as a home-defense or USPSA Single Stack option. If you reload, the 22TCM case can be formed from 5.56 brass, keeping your cost per round low.
Pros & Cons
- Pro: Two calibers out of the box – no extra barrel purchase needed.
- Pro: 17+1 capacity in a 1911 platform.
- Pro: Parkerized finish resists holster wear and corrosion better than blued steel.
- Con: The double-stack grip is wider than a standard 1911 – shooters with smaller hands may prefer slim grips or a single-stack model.
- Con: 22TCM ammo is less common at big-box retailers; plan to order online or reload.
Comparison
| Feature | Rock Island TAC Ultra FS HC | Zev Technologies OZ9C | Agency Arms AOS G19 |
|---|---|---|---|
| Caliber Options | 9mm + 22TCM (2 barrels) | 9mm only | 9mm only |
| Capacity | 17+1 | 15+1 (Glock mags) | 15+1 (Glock mags) |
| Barrel Length | 5 in. | 4.49 in. | 4.02 in. |
| Trigger | Skeletonized, adj. overtravel | Zev drop-in, 3.5 lb | Agency drop-in, 3.5 lb |
| Slide Material | Steel, parkerized | Stainless steel, nitride | Stainless steel, DLC |
| MSRP | $799 | $1,499+ | $1,899+ |
The Rock Island combo undercuts both competitors by $700 or more while giving you a second caliber. You lose the aftermarket modularity of the Zev and Agency frames, but you gain a proven 1911 platform with a full-length guide rod and adjustable sights out of the box.
FAQ
Does the 22TCM barrel require any modifications to shoot?
No. Both barrels are drop-in and headspaced for the gun. Swap the barrel, load the correct magazine, and shoot. The slide and recoil spring work with both calibers.
What magazines work with the 22TCM?
Use the included 17-round double-stack magazine for both 9mm and 22TCM. The 22TCM round is slightly longer than 9mm, but the magazine feeds both reliably per Rock Island specs.
Can I mount a red dot on this pistol?
The slide is not cut for an optic. You can use a dovetail mount that replaces the rear sight, or send the slide to a machine shop for a direct cut. The Picatinny rail accepts a light or laser.
Is the 22TCM barrel accurate for competition?
Yes. The 22TCM has a muzzle velocity of roughly 2,000 fps with a 40-grain projectile. At 25 yards, expect 2- to 3-inch groups with factory ammo. The fiber optic front and adjustable rear help you dial in elevation for steel or paper.
According to Rock Island Armory specs, the TAC Ultra FS HC ships with a 5-inch barrel and a 17-round magazine. One honest drawback: the trigger is serviceable but not match-grade. A $100 trigger job from a local gunsmith brings it to 3.5 lbs with a glass-rod break.
✔ Nationwide delivery (all 50 states) – ships to your local FFL
✔ Ships 1-2 business days from order confirmation
✔ 30-day returns on unused, unfired firearms
✔ Secure checkout with encrypted payment processing
Browse related categories: 1911 Pistols, .22 TCM Firearms, Double Stack 1911
Last updated: April 2026
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