Rock Island Rock Ultra CS-L Combo Features
The Rock Island Rock Ultra CS-L Combo in 9mm gives you the same power and durability but with a lighter feel with its aluminum frame. It features a 3.62” barrel with penetrating impact and remarkably light recoil. Add a single stack beveled magwell with 8-round capacity, Dovetail mounted with fiber optic front sight and LPA MPS1 type adjustable rear sight with a crisp 4- to 6-pound trigger and you have a well- balanced high velocity target pistol.
The Rock Ultra CS-L includes a skeletonized hammer and trigger with adjustable over trave stop and is fitted with battle ready G10 grips and finished with a durable parkerized coating (black oxide for frame). Includes a drop in 22TCM9R accessory barrel built to drive original Armscor 22 TCM 9R cartridge, to expand the load options for every target shooter.
Built using 4140 Ordnance steel and engineered using the latest CNC machines, Rock Island Armory 1911s are hand-fitted and confirmed to meet strict tolerance and quality requirements in tightness, smoothness and overall look and feel.
Rock Island Rock Ultra CS-L Combo Specifications
- Manufacturer: Armscor
- Manufacturer Part #: 56633
- Model: Rock Ultra CS-L Combo
- Action: Semi-automatic
- Type: 1911
- Size: Compact
- Caliber: 9mm
- Barrel Length: 3.6″
- Color: Black
- Grips: G10
- Capacity: 8Rd
- Accessories: 1 Mag
- Safety: Ambidextrous
- Sights: Fiber Optic Front/Adjustable Rear
- Material: Alloy
- Finish: Matte
| Barrel Length | 3.6 |
|---|---|
| Caliber | 9mm |
| Capacity | 8 |
| Condition | New in Box |
| Finish Per Color | Black |
| Manufacturer | Armscor |
| Manufacturer Part Number | 56633 |
| Model | Rock Ultra CS-L Combo |
| Type | 1911 |
| UPC | 4806015566335 |
Frequently Asked Questions About This Product
Why buy Armscor Rock Ultra CS-L Combo 9mm 3.6" Barrel 8-Rounds Includes 22TCM9R Conversion from Miami Shooters Supply?
We’re a trusted firearms dealer offering fast shipping, competitive pricing, and 100% compliance with U.S. federal firearm laws. All orders ship from our licensed facility with full tracking and expert customer service.
Where can I buy Armscor Rock Ultra CS-L Combo 9mm 3.6" Barrel 8-Rounds Includes 22TCM9R Conversion?
You can purchase this item directly on our website and have it shipped to your local FFL dealer. You can also visit us in-store in Miami, Florida.
Is Armscor Rock Ultra CS-L Combo 9mm 3.6" Barrel 8-Rounds Includes 22TCM9R Conversion available now?
Availability is shown live on this page. If the “Add to Cart” button is visible, this item is currently in stock and ready to ship.
What category does this product belong to?
This product is listed under: 1911, HANDGUNS.
What tags or features does this product have?
Key features and tags for this product include: 1911, HANDGUNS.
Is this product legal in my state?
It is your responsibility to ensure this item is legal in your state or locality. We ship only to valid FFL dealers in compliance with U.S. laws. Always check your local regulations.
FFL Transfer & Firearms Laws for Armscor Rock Ultra CS-L Combo 9mm 3.6" Barrel 8-Rounds Includes 22TCM9R Conversion
All firearms, including the Armscor Rock Ultra CS-L Combo 9mm 3.6" Barrel 8-Rounds Includes 22TCM9R Conversion, must be shipped to a licensed Federal Firearms License (FFL) dealer. You will be required to complete a background check and any necessary paperwork before taking possession.
How It Works
- Place your order online.
- Provide your preferred FFL dealer information.
- We ship the firearm directly to your FFL.
- You complete the background check and pickup at the FFL.
Legal Compliance
We comply with all federal and state firearm laws. It is your responsibility to ensure the Armscor Rock Ultra CS-L Combo 9mm 3.6" Barrel 8-Rounds Includes 22TCM9R Conversion is legal in your state. Some states may have restrictions on certain firearm models or features.
Helpful Resources
Need assistance? Contact our Miami store for help with FFL transfers and firearm compliance.

