- Make: Rock Island Armory
- FAMILY: 1911 Style Pistol Series
- MODEL: M1911-A1 GI
- TYPE: Semi-Auto Pistol
- ACTION: Single Action
- CALIBER/GAUGE: 45 ACP
- FINISH: Parkerized
- FRAME: Steel Frame
- STOCK/GRIPS: Black Rubber
- BARREL: 5"
- OVERALL LENGTH: 8.5"
- CAPACITY: 8+1
- # OF MAGAZINES: 1
- MAG DESCRIPTION: 8 rd.
- SIGHTS: Fixed
- SIGHT TYPE: Fixed Sights
- WEIGHT: 2.47 lbs.
- SHIPPING WEIGHT: 3.7 lbs.
- SAFETY FEATURES: Frame Mounted
- ADDL INFO: Combat Hammer
- ADDL INFO: MR3 Trigger Assembly
- MFG MODEL NO: 51507
- UPC: 4806015515074
- FFL: Yes
- Caliber: .45 ACP
