Rock Island Armory Rock Ultra MS 45 Auto (ACP) 4.25in Black Parkerized Pistol – 8+1 Rounds – The Rock Ultra MS pistol is built in traditional 70 series design and delivered with our precise engineering standards and first rate upgrades. This pistol is chambered in 45 ACP with a 4.25in button rifled barrel supported by a full length guide rod. Smooth angled, snag-free style allows for quick draw in fast need situations. Includes a low profile adjustable rear 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 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.
- Amidextrous Safety
- Dovetail front sight / Adjustable rear sight
- Single Action
- Button rifled barrel
| Action | Pistol |
|---|---|
| Capacity | 8+1 |
| Barrel Length | 4.25in |
| Finish | Parkerized |
| Grips | Gray G10 |
| Sights | Fiber Optic Front / Adjustable Rear |
| Weight | 40oz |
| Cartridge | 45 Auto (ACP) |
| Color | Black |
| Gun Model | 1911A1 |
| Hand | Right |
| Overall Length | 8in |
| State Compliance |
New York Compliant Colorado Compliant Washington Compliant |
| Type | Centerfire |
