Videos tagged with Reduced Velocity

This video tests the MK319 ammunition at reduced velocity, comparing its performance in gelatin to the Army's M80A1. The MK319 demonstrated rapid upset and fragmentation, creating a significant temporary stretch cavity despite its lower velocity. While it did not penetrate as deeply as some other rounds, its tissue damage potential was noted as impressive.

This video details a reduced velocity gel test of the Army's M80A1 7.62mm bullet, fired from a 300 Blackout case using an 8-inch AR-15 upper. Despite the lower velocity (around 1700 FPS), the M80A1 demonstrated significant fragmentation and created a substantial temporary stretch cavity, with the penetrator exiting at 14.2 inches. The instructor notes this performance is excellent for rifle bullets at such speeds and anticipates similar testing for the Mk 319.

This video conducts a reduced velocity gel test comparing the Marine Corps' MK318 ammunition against the Army's M855A1. Both rounds are fired from a 10.5-inch AR-15 upper using a reduced charge of RL-15. The MK318 demonstrated significant fragmentation and a temporary stretch cavity of approximately 7 inches long by 4 inches wide, with the base reaching 16.8 inches. While both performed well at reduced velocities, the M855A1 showed a slightly shorter disruption neck.

This video features a ballistic gel test of MK318 SOST ammunition, specifically at reduced velocity. The test aims to analyze the performance and terminal ballistics of this specialized round. The creator also provides links to their social media profiles for further engagement.

This video explores the fragmentation capabilities of M855A1 ammunition when fired at reduced velocities. By reloading M855A1 with 21.5 grains of RL 15 and firing from a 14.5-inch M4 rifle, the test aimed to determine the fragmentation threshold. The results showed significant fragmentation and penetration even at these reduced velocities, suggesting the ammunition's effectiveness extends to lower speeds than might be expected.