The Grand Power Stribog SP10A3 is a semi-automatic pistol chambered in 10mm Auto with an 8-inch threaded barrel and a black finish. It includes a Picatinny rail, a PDW Tailhook Brace, and a thread protector, and holds 20 rounds. 
 

Key Specifications 

• Brand: Grand Power 
• Model: Stribog SP10A3 
• Caliber: 10mm Auto 
• Action: Semi Auto 
• Capacity: 20 rounds 
• Barrel Length: 8 inches 
• Color/Finish: Black 
   

Detailed Features 

• 8-inch threaded barrel with thread protector included 
• PDW Tailhook Brace 
• Picatinny rail for accessory attachment 
• 20-round capacity 
• Black finish throughout

Owners of the Stribog SP10A3 in 10mm frequently comment on the combination of the 10mm chambering with the 8-inch threaded barrel, which they find well-suited for suppressor or compensator use. The 20-round capacity gets positive attention from those looking for higher-capacity pistol configurations.

The PDW Tailhook Brace is a commonly discussed feature. Most owners find it adds usable stability, though opinions split on how the brace adjusts and locks under rapid use. The Picatinny rail is appreciated for light and optic mounting without additional adapters.

Value feedback on the SP10A3 tends to be cautiously positive. Grand Power is less established in the US market than domestic brands, and some owners note that parts and support require more research. Build quality is generally praised as tight and well-finished, with the 10mm chambering standing out as the primary selling point for buyers wanting more energy from a pistol platform.