AK47 vs AR15: CRAZY Difference In Steel Penetration
This video compares the steel penetration capabilities of the AK-47 (7.62x39mm) and AR-15 (5.56mm) at 50 yards. While 7.62x39mm has more energy, 5.56mm's higher velocity proved more effective at penetrating 3/8 inch mild steel, achieving nearly double the penetration depth. The test highlights velocity as the key factor for steel penetration over mass.









