PCC Faceoff | Direct Blowback vs Roller-Delayed | Stribog SP9A1 vs SP9A3
This video presents a direct comparison between two popular PCC (Pistol Caliber Carbine) models: the Stribog SP9A1 and the SP9A3. The analysis focuses on their operating systems, highlighting the differences between direct blowback and roller-delayed blowback mechanisms. The video includes live fire segments to demonstrate the performance of each firearm, culminating in a conclusion and outro summarizing the findings.










