The FN SCAR 15P is a semi-automatic pistol chambered in .300 AAC Blackout with a 7.5-inch barrel and an aluminum receiver. It ships with an SB Tactical brace, a Picatinny rail, and a 30-round magazine. The finish is Flat Dark Earth throughout. 
 

Key Specifications 

• Brand: FN America 
• Model: SCAR 15P 
• Caliber: .300 AAC Blackout 
• Action: Semi Auto 
• Capacity: 30rd 
• Barrel Length: 7.5 in 
• Color/Finish: Flat Dark Earth 
   

Detailed Features 

• 7.5-inch barrel in a pistol configuration with SB Tactical brace 
• Picatinny rail for optic and accessory mounting 
• Aluminum receiver 
• 30-round magazine included 
• Flat Dark Earth finish on all major components

Owners of the FN SCAR 15P in .300 AAC Blackout treat it primarily as a compact range and home-defense platform. The SCAR 15P build quality is consistently praised; the aluminum receiver and overall fit and finish are what buyers expect from FN at this price level. Running subsonic loads suppressed is a common use case and the platform handles it well.

The 7.5-inch barrel and pistol configuration make it compact and maneuverable. The SB Tactical brace adds usable stability without changing the legal classification, and most owners find it adequate. Recoil in .300 AAC Blackout from a short barrel is manageable, though muzzle blast is significant without a suppressor.

Price is the main sticking point. The SCAR 15P commands a significant premium over comparable AR-pattern pistols in .300 AAC Blackout. Buyers who prioritize the SCAR platform and FN build quality accept that cost; buyers looking for value find other options more attractive.