Hebrew Hammer? 5.56mm IMI 77gr OTM 10.5" Gel Test
This video details a ballistic gel test of IMI's 77gr OTM ammunition, a clone of the Mk 262, fired from a 10.5-inch barrel. The test aimed to assess performance despite the shorter barrel. The results showed significant temporary stretch cavity and fragmentation, with a penetration depth of 19.5 inches. While effective, the instructor notes the penetration might be too deep for some applications.











