Videos tagged with RPK Barrel

This video revisits the Vepr 5.45x39 meltdown test using genuine 7N6 military surplus ammunition for a true service performance evaluation. The test culminates in a catastrophic barrel rupture near the gas block after 1,491 rounds, demonstrating the extreme durability of the RPK-style heavy barrel. Analysis confirms the projectile exited the side of the barrel, highlighting the violent nature of the failure.

This Vepr 5.45 AK-74 variant, converted by Definitive Arms, underwent a full-auto meltdown test. The rifle failed after 799 rounds due to lacquer primer sealant from Wolf ammunition gumming up the bolt face and firing pin channel, not a mechanical defect. Significant throat erosion and slight muzzle droop were noted.