The Grand Power Stribog SP9A3 is a semi-automatic pistol caliber carbine chambered in 9mm with a 16-inch threaded barrel. It has an M-LOK handguard, Picatinny rail, and a side-folding stock, and holds 30+1 rounds. The finish is Flat Dark Earth throughout. 
 

Key Specifications 

• Brand: Grand Power 
• Model: Stribog SP9A3 
• Caliber: 9mm 
• Action: Semi Auto 
• Capacity: 30+1 
• Barrel Length: 16 in 
• Color/Finish: FDE (Flat Dark Earth) 
   

Detailed Features 

• 16-inch threaded barrel 
• M-LOK handguard for accessory mounting 
• Picatinny rail 
• Side-folding stock 
• 30+1 round capacity

Owners of the Stribog SP9A3 routinely point to the side-folding stock and M-LOK handguard as the standout practical features, making the carbine easy to store and customize without extra parts. The 16-inch threaded barrel is a common thread for suppressor or compensator use, and 9mm feeding reliability gets good marks from most users.

The FDE finish holds up reasonably well, though a small number of owners report minor wear on high-contact areas after extended range use. The Picatinny rail up top is wide enough for most optic footprints, and first-time buyers often comment that mounting a red dot transforms the SP9A3's usability at distance.

Value is where opinions diverge more. The Stribog platform sits at a price point where it competes against well-established domestic PCCs, and some buyers feel the controls and trigger are not quite at that level. Still, Grand Power's build quality on the SP9A3 gets consistent credit, and the 30+1 capacity is a practical advantage for range use.