Penetration Test - Mosin Nagant vs Cetme (7.62x54R vs .308 win) - TheFireArmGuy
This video conducts a penetration test comparing the 7.62x54R Mosin Nagant and the .308 Winchester Cetme. The test involved shooting through 36 pieces of OSB board reinforced with lag bolts, duct tape, and two patio blocks at a distance of 15 yards. The Mosin Nagant's larger 7.62x54R round created larger holes but turned within the OSB, while the .308 Winchester mushroomed and penetrated further, exiting the OSB stack. A second .308 shot demonstrated more effective penetration and easier recovery.











