The Rock series is Rock Island Armory’s most well-optioned line of 1911 pistols built in the traditional 70 series design with the addition of next level upgrades. Like all Rock Island 1911s, each is built using 4140 ordnance steel on the industry’s best CNC machines while being hand-fitted and tested to strict tolerance guidelines for unmatched quality and value. The Rock Ultra MS pistol is built with a 4.25″ 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 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 Island 51487 Rock Ultra MS 45 ACP Caliber with 4.25″ Barrel, 8+1 Capacity, Overall Black Parkerized Finish Steel, Beavertail Frame, Serrated Slide & Black/Gray G10 Grip
$630.00
Rock Island 51487 Rock Ultra MS 45 ACP Caliber with 4.25″ Barrel, 8+1 Capacity, Overall Black Parkerized Finish Steel, Beavertail Frame, Serrated Slide & Black/Gray G10 Grip
Total in Stock: 3
Total in Stock: 3
Additional information
| UPC | 4806015514879 |
|---|---|
| Manufacturer | Armscor/Rock Island Armory |
| Manufacturer Part Number | 51487 |
| Grip Material | G10 |
| Frame Material | Steel |
| Height | 3.2000 |
| Length | 10.3000 |
| Capacity | 8 |
| State Restriction (CA) | NO DIRECT SHIP TO CALIFORNIA |
| Number of Magazines | 1 |
| Other Features | SKELETONIZED HAMMER & TRIGGER, |
| Color | Black |
| Action | Semi-Auto |
| Frame Color | BLACK |
| Finish | Parkerized |
| Ambidextrous Safety | Yes |
| Barrel Length | 4.2500 |
| Caliber/Gauge | .45 ACP |
| Dimension | 3.20 X 8.20 X 10.30 |
| Drilled and Tapped | No |
| Sights Type | ADJUSTABLE |
| Weight | 40 |
| Weight (oz) | 40 |
| Width | 8.2000 |
| Weight Range | 32.00 oz to 47.99 oz |
| Product Type | Pistol |
| Slide Description | Serrated |
| Safety | Ambidextrous |
| Frame Finish | Black Parkerized |
| Barrel Type | Button Rifled |
| Barrel Length Range | 4.00" to 4.99" |
| Model | Rock Series |
| Sights | Adjustable Sights |
| Size | Commander |
| Subcategory | Pistols – Metal Frame |
| Material | Steel |
| Accessories | 1 Magazine |
| Finish Type | Applied Finish |
| Frame | Steel Frame |
| Grip Type | G10 Grips |
| Illuminated Reticle | False |
| Overall Length | 8" |
| Package Height | 3.2 |
| Package Length | 10.3 |
| Package Width | 8.3 |
| Scope Cover Included | False |
| Shipping Weight | 4.05 |
| Additional Feature 1 | Extended Beavertail |
| Additional Feature 2 | Adj Dovetailed Rear Sight |
| Additional Feature 3 | Fiber optic front sight |
| Adjustable Objective | False |
| ATF Manufacturer | ACP / APINTL |
| ATF Model | M1911 A1 MS TACT.II |
| ATF Type | Pistol |
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