Description
Armscor/Rock Island Armory Rock Standard CS is a 1911-style semi-auto pistol chambered in .45 ACP, built with a 3.63 in button rifled barrel and a compact design. It uses a full-length guide rod and has serrated slide texturing. The Rock Standard CS includes low-profile fixed dovetail rear sights, a snag-free smooth-angled profile, and a beavertail grip with manual thumb safety.
- Button rifled barrel with full-length guide rod
- Smooth-angled, snag-free design for quick handling
- Fixed dovetail sights, with low profile angled rear sight
- Safety controls include beavertail grip with manual thumb safety
- Skeletonized hammer and trigger with adjustable over-travel stop and GI safety
- Parkerized matte coating finish and checkered rubber grips
Specifications
| Caliber | .45 ACP |
|---|---|
| Action | Semi-Auto |
| Barrel Length | 3.63 in |
| Overall Length | 10.1500 in |
| Rate of Twist | 1-in-16 |
| Sights | Dovetail (Fixed) |
| Safety | Beavertail Grip/Manual Thumb |
It also comes with a skeletonized hammer and trigger, and a factory trigger described as crisp and adjustable within a 4 to 6 lb range.



