- Barrel Length: 4.25"
- Caliber: .45
- Magazine Capacity: 7
- Frame Material: Stainless Steel
- Frame Finish: Brushed
- Slide Material: Stainless Steel
- Slide Finish: Brushed
- Sights: High Profile with Dots
- Hammer: Enhanced
- Trigger: Solid Aluminum
- Grip Safety: Downswept Beavertail
- Grips: Composite
- Ejection Port: Lowered
- Action: Single Action
- Overall Length: 7.75"
- Weight: 32.5 oz.
- Magazines Included: 1
The Colt 1991 Series is a direct descendant of the original Colt M1911. A long trigger, flat mainspring housing and original style recoil spring system remain from the original M1911 design. Upgrades from the original include white dot sights and a lowered ejection port for extra reliability. It still remains “the standard” that everyone tries to imitate, but no one duplicates.