Comparing 300 BLK Options | Direct Impingement vs. Piston Driven
This YouTube video provides a comparison of different 300 Blackout (300 BLK) rifle systems, specifically contrasting direct impingement (DI) and piston-driven operating systems. The content aims to educate viewers on the functional differences and potential advantages or disadvantages of each design when chambered in the popular 300 BLK cartridge. This analysis is valuable for individuals considering building or purchasing a 300 BLK rifle.










