The Ed Brown EVO CCO is a compact 1911-pattern pistol chambered in 9mm with a 4-inch bull barrel and an 8-round single-stack magazine. Overall length is 7.5 inches, height is 5 inches, and slide thickness is 0.860 inches. Weight is approximately 34 oz with an empty magazine. Sights are an orange HDXR front with a Tactical Edge U-notch rear. The safety is a single-side tactical thumb safety. The frame is Officer's (compact) size. 
 

Key Specifications 

• Caliber: 9mm 
• Barrel Length: 4" 
• Overall Length: 7.5" 
• Height: 5" 
• Slide Thickness: 0.860" 
• Capacity: 8 rounds 
• Weight: 34 oz (approx. with unloaded magazine) 
• Frame Type: Compact (Officer's) single stack 
• Sights: Orange HDXR front sight, Tactical Edge U-notch rear sight 
• Barrel Type: Bull barrel 
• Safety Type: Single-side tactical thumb safety 
• Condition: New in Box 
   

Detailed Features 

The bull barrel eliminates the barrel bushing and improves lockup consistency, which contributes to accuracy and easier maintenance. The Snakeskin texture on the grip provides traction without aggressive checkering. The external extractor gives consistent ejection geometry. The slide has a custom cut that reduces weight without compromising strength. The Concealed Carry Grip Safety is tuned for reliable engagement.

Ed Brown's machining standards are the central point in EVO CCO discussions — the precision, fit, and finish are routinely described as custom-grade. The compact Officer's frame paired with a 4-inch bull barrel gives a good accuracy-to-size ratio, and the HDXR sights are well-regarded for fast target acquisition.

At 34 oz it's on the heavier end for a compact 9mm, which affects some carry decisions. Price is consistently cited as an obstacle for buyers without deep commitment to high-end 1911s. Most owners who move forward with the purchase report strong satisfaction at the range and in carry use.