The Mossberg MC1sc Night Sight is a striker-fired 9mm compact designed for concealed carry. It has a 3.4-inch barrel, a 7-round capacity, and weighs 1.4 lbs unloaded. The black finish is straightforward and the night sights are factory installed. 
 

Key Specifications 

• UPC: 015813890038 
• Weight: 1.4 lbs 
• Barrel Length: 3.4 inches 
• Action: Striker-fired 
• Caliber: 9mm Luger (9x19 Para) 
• Capacity: 7 rounds 
• Finish: Black 
• Condition: New in Box 
• Manufacturer: Mossberg 
• Model: MC1sc Night Sight 
   

Detailed Features 

The striker-fired trigger skips external hammers and keeps the manual of arms simple. At 3.4 inches, the barrel is sized for concealment without giving up too much velocity. Night sights help with low-light target acquisition without requiring a weapon light. The grip texture provides traction without being abrasive, and at 1.4 lbs the gun is comfortable to carry all day.

The Mossberg MC1sc NightSight gets fairly balanced feedback from owners.

On the positive side, the compact size and light weight are the most consistent compliments. People who carry daily appreciate a gun that doesn't fatigue them. The grip ergonomics come up frequently as a highlight, with the texture described as comfortable and secure. Night sights are well-received by owners who specifically selected this model for defensive use, and reliability with standard ammunition is generally good. The price is competitive with other compact 9mms, and that value angle gets mentioned often.

The trigger is the most common complaint. Some owners find the pull heavier and less crisp than expected, which affects their enjoyment at the range. Magazine capacity at 7 rounds is adequate but sits on the lower end for the class, and some buyers note there are fewer aftermarket options compared to Glock or Smith & Wesson platforms. Finish wear over time has come up in a few discussions, though it appears to be a minority experience.