The Century Arms AP5-P is a 9mm semi-auto pistol-format carbine with a 5.75-inch barrel and a 30+1 round capacity. It ships with a folding SBT5 brace, polymer grips, and adjustable sights. The Blue/Black finish is standard across all configurations. 
 

Key Specifications 

• Brand: Century Arms 
• Model: AP5-P 
• Caliber: 9mm 
• Action: Semi Auto 
• Barrel Length: 5.75 in 
• Capacity: 30+1 
• Color/Finish: Black 
   

Detailed Features 

• 5.75-inch barrel in a pistol-format configuration with folding SBT5 brace 
• 30-round capacity magazines included 
• Polymer grips with adjustable sights 
• Blue/Black finish

Owners of the Century Arms AP5-P generally appreciate the HK MP5-pattern platform in a legal pistol format. The roller-delayed action draws positive comments for its smooth cycling and perceived durability, and most buyers find the 30-round magazine capacity a strong selling point for range use.

Ergonomics get mixed reviews. The folding brace setup works well for some shooters, but others find the controls take time to learn coming from more common pistol designs. Grip angle and the placement of the paddle magazine release are recurring topics in owner discussions.

Value perception is split. The AP5-P sits at a premium price for a pistol-caliber platform, and some owners feel it delivers on build quality while others compare it unfavorably to original German-made equivalents. Aftermarket support is growing but still more limited than AR or Glock-based PCCs.