MK18 vs Glock vs M4 300BLK

What is happening all you YouTube Warriors?! Thank you for stopping by the channel today and checking out the video! Today I wanted to make a video testing the 3 calibers that I rely on in a self/home defense scenario and see how many paper plates each would stack up before coming to a halt. I was also interested in seeing how much expansion I would see from the different brands of ammo. I know this isn't ballistic gel but it is the best I have... for now...
The ammo tested today is:
4.48" Barrel: 9mm Federal Tactical HST 124 gr HP +P
10.3" Barrel: 223 REM Hornady Critical Defense 55 gr FTX
10.3" Barrel: 300 BLK Hornady Black 110 gr V-Max

Please let me know what you expected to happen and what surprised you. I did not expect the results that I got and thoroughly enjoyed this test. If you like this video please subscribe to the channel and let me know that you want to see more videos like this in the future! If it's your first time to the channel, thank you so much for stopping by! Please Like, Comment, and Subscribe! And for all my return viewers... THANK YOU for your LOYALTY you sexy YouTube Warriors!!! You guys are the real MVP's! Hope you enjoy the video and take something away from it.