This test compares subsonic .300 Blackout and .45 ACP rounds against NIJ Level II body armor. While .45 ACP failed to penetrate, subsonic .300 Blackout FMJ rounds successfully defeated the armor. However, expanding subsonic .300 Blackout ammunition was stopped by the same armor, highlighting the critical role of ammunition selection in tactical scenarios.
You've reached the end! 1 videos loaded.
Gun Laws by State
Read firearms regulations for all 50 states + D.C.
Find Gun Dealers
Search licensed FFL dealers near you.
