Description
If you have been hankering after a full-size 1911 that chambers the flat-shooting .40 S&W, the Rock Island RIA 1911 Rock Ultra FS 40 S&W Parkerized G10 is a hard-working, no-nonsense sidearm built for the man who appreciates traditional lines with modern reliability. This single-action pistol starts with a forged steel frame and slide, all treated to a classic parkerized finish that shrugs off sweat and light rain. The black-and-gray G10 tactical grips give you a sure purchase whether your hands are wet from a morning marsh or just sweaty from a long day at the range. Chambered in .40 S&W, it delivers a bit more punch than a 9mm while still keeping the 1911’s crisp trigger and proven ergonomics. At a price that won’t break the bank, this Rock Ultra is ready for duty, competition, or just a satisfying afternoon punching paper.
| Manufacturer | Rock Island Armory (RIA) |
|---|---|
| Model | Rock Ultra FS |
| Material | Steel frame and slide |
| Compatibility | .40 S&W caliber, standard 1911 magazines |
| Finish | Parkerized |
| Weight | Approx. 39 oz (empty, per manufacturer specs) |
| Condition | New |
Key Features
- Fiber Optic Front Sight – Why it matters: That bright green or red dot picks up light fast, getting you on target quicker in low-light dove fields or indoor ranges.
- Ambidextrous Safety – Why it matters: Left-handed shooters or folks who train with both hands can manipulate the safety without shifting their grip.
- Extended Beavertail with Memory Groove – Why it matters: Prevents hammer bite and gives you a high, consistent grip for better recoil control.
- Skeletonized Trigger & Hammer – Why it matters: Reduces lock time and gives a cleaner break, helping you shoot tighter groups.
- Adjustable Over-Travel Stop – Why it matters: Lets you dial out excess trigger movement for a crisper, more repeatable pull.
Who It’s For
This pistol is for the southern shooter who wants a .40 S&W 1911 without paying custom-gun prices. It suits the bird hunter who carries a sidearm for dispatch or predators, the IDPA competitor looking for a reliable full-size platform, and the traditionalist who loves the 1911 grip angle but wants a modern chambering.
Pros & Cons
- Pro: Parkerized finish is tough and low-glare – perfect for field use.
- Pro: G10 grips offer excellent traction without being too aggressive on cover garments.
- Pro: Comes with both a fiber optic front and adjustable rear sight for precise zeroing.
- Con: The parkerized finish, while durable, can show holster wear faster than a Cerakote or stainless finish. It’s a trade-off for that classic GI look.
Comparison vs. Competitors
| Feature | Rock Island RIA Rock Ultra FS .40 | Zev Technologies OZ9 | Lone Wolf Distributors Timberwolf Full-Size |
|---|---|---|---|
| Caliber | .40 S&W | 9mm (no .40 option) | 9mm / .40 S&W |
| Frame Material | Steel | Polymer with steel chassis | Polymer |
| Trigger | Single-action, adjustable over-travel | Single-action, flat face | Single-action, standard |
| MSRP | $610 | $1,600+ | $500–$600 |
| Finish | Parkerized | Black nitride | Black nitride |
FAQ
Does this pistol come with a fiber optic front sight?
Yes, it comes standard with a high-visibility fiber optic front sight and a dovetail adjustable rear sight.
What magazines does the Rock Ultra FS .40 use?
It uses standard 1911 .40 S&W magazines, typically 10-round capacity. Many aftermarket options from Mec-Gar and Check-Mate fit perfectly.
Is the ambidextrous safety easy to reach for smaller hands?
The safety is well-proportioned and sits low enough for most hand sizes. Shooters with small hands may need to adjust their grip slightly, but it’s manageable.
Can I carry this pistol concealed?
At 39 ounces empty and a full-size frame, it’s more suited for open carry, competition, or range use than daily concealed carry. A good belt holster helps.
Does the parkerized finish require special care?
Parkerizing is porous and holds oil well, so keep it lightly lubricated to prevent rust. Avoid abrasive cleaners.
Why Buy From Us
- ✓ Nationwide delivery (all 50 states)
- ✓ Ships 1-2 business days
- ✓ 30-day returns
- ✓ Secure checkout
Browse more Semi Auto Handguns or check out our 1911 Pistols section. Also see Rock Island Armory firearms.
Last updated: April 2026
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