A Montana Landmark
For Over 70 Years

Rock Island 51487 Rock Ultra Ms Single 45 Acp 4.25 " 8 + 1 Gray G10 Grip Black Parkerized

Item number: 51487

The Rock Ultra FS has a 4.25" button rifled barrel supported by a full length guide rod. The 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. It's finished with a tough parkerized matte coating and comes with battle ready G10 tactical grips.

In Store Pickup Only

product availability
  • Kalispell:     0 Available
  • Warehouse - SS:     6 Available
    * 3-5 Business Days Delivery
product details
  • Frame Finish: Black Parkerized
  • Frame Material: Steel
  • Grips: Gray G10
  • Safety: Ambidextrous
  • Weight Range: 32.00 oz to 47.99 oz
  • Action: Single
  • Barrel Length: 4.25"
  • Barrel Length Range: 4.00" to 4.99"
  • Barrel Type: Button Rifled
  • Capacity: 8+1
  • Sight Configuration: Fiber Optic Front, Adjustable Rear
  • Sight Style: Fiber Optic
  • Slide Description: Black Parkerized
  • Type: Pistol
  • Weight: 40 oz