Rock Island Tac Ultra MS Features

The Rock Island TAC Ultra MS introduces a full tactical rail and is built with 4140 Ordnance steel and refined with their carefully managed hand fitting process. It’s chambered in 10mm with a 4.25″ button rifled barrel supported by a full length guide rod and full dust cover. It includes a low profile adjustable rear sight and high visibility fiber optic front sight and is also fitted with a skeletonized hammer and trigger with adjustable over travel stop.

The TAC Ultra MS is finished with a tough parkerzied matte coating and adds battle ready G10 tactical grips. Like all Rock Island 1911s, the Tac Ultra comes with a crisp factory 4- to 6-pound trigger to give you a great experience right out of the box.

Rock Island Tac Ultra MS Specifications

• Brand: Rock Island
• Category: Pistols
• Series: Ultra MS
• Caliber: 10mm Auto
• Model: Tac
• Capacity: 8+1
• Action: SAO
• Frame Finish: Black Parkerized
• OAL: 8″
• Frame Material: Steel
• Hand: Right
• Sight Style: Contrast
• Slide Finish: Black Parkerized
• Slide Material: Steel
• Slide Description: Serrated Black Parkerized Steel
• Gun Platform: 1911-Style
• Grips: Black / Gray G10
• Sight Configuration: Dovetail Front / Adj Rear
• Safety: Beavertail
• Barrel Description: 4.25″ Button-Rifled
• Barrel Length: 4.25″
• Max Capacity: 8
• Weight: 37.70 oz
• Frame Description: Black Parkerized Steel with Picatinny Rail & Beavertail