This video conducts a penetration test comparing 9mm, .40 S&W, and .45 ACP handgun calibers through a stack of 17 OSB boards. The test reveals that while all tested calibers penetrated at least three boards, the longer-barreled .45 ACP demonstrated superior penetration compared to its shorter-barreled counterpart and the other calibers. The host, an experienced firearms enthusiast, methodically tests each firearm and analyzes the results.
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.
