The Grand Power Stribog SP9A3 is a semi-automatic pistol chambered in 9mm Luger (9x19 Para). It uses a roller delayed blowback system and ships with three steel-reinforced 30-round magazines. 
 

Key Specifications 

• Model: Stribog 
• Caliber: 9mm Luger (9x19 Para) 
• Barrel Length: 8 inches 
• Capacity: 30 rounds (includes three steel reinforced magazines) 
• Condition: New in Box 
• Finish Color: Black 
• Manufacturer: Grand Power 
• Manufacturer Part Number: SP9A3 
• Type: Semi-Automatic Handgun - Tactical 
   

Features 

The roller delayed blowback system reduces felt recoil and smooths cycling during rapid fire, which translates directly to better control. The charging handle is non-reciprocating, so it stays put while the action runs. Picatinny rails and M-Lok mounts on the handguard accommodate optics, lights, and other accessories. Flip-up front and rear sights fold flat when not needed. The barrel is threaded and ships with a thread protector, ready for suppressor or muzzle device attachment.

The Stribog SP9A3 gets a lot of attention for its roller-delayed blowback system, and most users who've spent time with it confirm the recoil is noticeably softer than a straight blowback 9mm. That shows up in accuracy during fast strings and general shootability.

The accessory rail setup and 30-round magazine capacity are frequently cited as reasons to choose it over competing platforms — it configures easily and you spend less time reloading.

Early adopters flagged some fit-and-finish inconsistencies and reliability issues with specific ammunition. Those concerns haven't disappeared entirely from owner discussions, so running a variety of ammo during break-in is a reasonable precaution. Overall the SP9A3 is well-liked for its mechanical design, though its reputation for long-term reliability is still building.