Why OTM = FMJ In 300BLK: Magtech 115gr OTM Gel Test
This video delves into the performance of Magtech 115gr OTM ammunition in .300 Blackout, specifically examining why OTM (Open Tip Match) bullets might not expand like traditional hollow points. Using an 8-inch AR-15 platform and calibrated 10% ballistic gelatin, the test aims to educate viewers on the technical nuances of bullet behavior. High-speed camera footage is utilized to capture the impact and potential expansion. The video emphasizes its educational purpose, focusing on technical aspects of ammunition without selling any products.










