Blast Off Mondays: 300 Blackout vs 5.56 Ammo with Marine Raider Mike Abarca
This video features former Marine Raider Mike Abarca conducting a penetration test comparing 300 Blackout 147gr ammunition against 5.56mm 55gr ball ammo, both fired through an AR-15 platform. The comparison involves shooting through reams of paper to assess which caliber and bullet weight offers greater penetration. The video also teases a future comparison involving 300 Blackout 220gr subsonic versus 147gr supersonic rounds against slabs of wood. Viewers are encouraged to participate in a drawing by answering questions in the comments.


![5.56mm [Part II] - M193 vs. M855 Green tip](/_next/image?url=https%3A%2F%2Fi.ytimg.com%2Fvi%2F6Iu-_TkpfO8%2Fhqdefault.jpg&w=3840&q=75)






