Rock Island Armory 1911 Rock Ultra 10mm 5″ 8rd 10MM
Rock Island Armory 1911 Rock Ultra semi-auto pistol chambered in 10mm with a 5″ barrel, fixed sights, and an 8-round magazine.
Description:
The Rock Ultra FS pistol is built in traditional 70 series design and delivered with our precise engineering standards and first rate upgrades. This pistol is chambered in 10mm with a 5″ button rifled barrel supported by a full length guide rod. Smooth angled snag-free style allows for quick draw in fast need situations. Includes rear snag free sight and high visibility fiber optic front sight. Also includes skeletonized hammer and trigger with adjustable over travel stop and ambidextrous safety which comes standard in the Rock series. The Rock Ultra is finished with a tough parkerzied matte coating and adds battle ready G10 tactical grips. True to all Rock Island 1911s the Rock Ultra comes with a crisp factory 4- to 6-pound trigger to give you a great experience right out of the box.
ROCK ULTRA FS – 10MM -51991
SPECS:
Caliber: 10mm
Capacity: 8
SIGHTS
Front: Dovetail Fiber Optic
Rear: Snag Free Sight
WEIGHT
Unloaded: 2.49 lbs / 1.13 kg
Loaded: 2.87 lbs / 1.3 kg
DIMENSIONS
Length: 8.75 inch / 222.25 mm
Width: 1.313 inch / 33 mm
Height: 5.5 inch / 139.7 mm
Grips: G10
Frame: Parkerized
Slide: Parkerized
BARREL
Length: 5 inch / 127 mm
Grooves:6
Additional FEATURES:
Trigger Pull: 4 – 6 lbs / 1.81 to 2.72 kg
Length of Twist: 1 in 16″ / 400 mm
Specifications
- Manufacturer: Armscor/Rock Island Armory
- Model: Rock Series
- Action: Semi-Auto
- Caliber/Gauge: 10mm
- Barrel Length: 5″
- Capacity: 8
- Magazines Included: 1
- Finish: Black
- Slide: Serrated
- Sights: Adjustable Sights
- Safety: Ambidextrous
- UPC: 4806015519911
- Manufacturer Part Number: 51991
| Attributes | Value |
|---|---|
| UPC |
4806015519911 |
| Manufacturer |
Armscor/Rock Island Armory |
| Manufacturer Part Number |
51991 |
| Action |
Semi-Auto |
| ATF Type |
PISTOL |
| Barrel Length |
5" |
| Caliber/Gauge |
10mm |
| Capacity |
8 |
| Color |
Black |
| Length |
10.5 |
| Model |
Rock Series |
| Number of Magazines |
1 |
| Package Height |
2.6 |
| Package Width |
10.2 |
| Product Type |
1911 |
| Safety |
Ambidextrous |
| Shipping Weight |
3.7 |
| Sights |
Adjustable Sights |
| Sights Type |
ADJUSTABLE |
| Slide Description |
Serrated |
| State Restriction (CA) |
NO DIRECT SHIP TO CALIFORNIA |



