The Colt 1911 CCU in .45 ACP is a single-action pistol with a 5-inch barrel, 8+1 capacity, and matte black DLC finish. It has Novak front and rear sights, black scalloped G10 grips, and ambidextrous thumb grip safety. Weight is 40 oz. 
 

Key Specifications 

• Caliber: .45 ACP 
• Action: Single Action (SAO) 
• Capacity: 8+1 Rounds 
• Barrel Length: 5 inches 
• Weight: 40 oz (2.5 lbs) 
• Sights: Novak Front & Rear Sights 
• Grip Material: Black Scalloped G10 
• Safety Mechanism: Ambidextrous Thumb Grip Safety 
• Finish: Matte Black DLC 
   

Detailed Features 

 
The DLC finish is harder and more scratch-resistant than traditional bluing. The 5-inch barrel is the full Government length. Novak sights are a standard reference point for competition and defensive 1911s. The ambidextrous thumb grip safety covers both-hand shooters. At 40 oz., the full-size .45 ACP 1911 sits at the heavy end of the handgun spectrum.

The CCU in .45 ACP gets consistent praise for Colt's build quality and the DLC finish's durability. The solid in-hand feel and reliable performance at the range are frequently mentioned.

The traditional 1911 design is part of the appeal for most buyers -- the heritage and platform familiarity factor into purchase decisions. Maintenance is more involved than a polymer-framed pistol, which is noted by buyers coming from modern guns. Ergonomic fit varies; most find it comfortable, some find it doesn't fit all hand sizes as well as newer designs. Magazine capacity at 8+1 compared to double-stack 9mms is acknowledged as a limitation. Price is on the higher end and is the main recurring friction point.