I was out in West Texas kicking up more dirt to put on @shepp's windshield and my brother brought out some brake rotors to shoot...just because he had them. 45ACP and 9mm did nothing to them at 20 yards that couldn't be removed by turning the rotors.
Below is what 450 Bushmaster did at about 25 yards. Impact is at 11:30.
This was a green tip 5.56 ar 25yd. Impact at 3:00. It went through one side of the rotor but stopped in the middle.
The others are pistol rounds.
Next is a 55gr .223 at 25 yards. It went almost as far through as the LAP. Impact at 1:00.
The final caliber (or calibre for @Cunuckgaucho) of the day is 243 Win. Impact at 3:00. It also did not go through both sides. It did, however, cause small cracks on the back side with a small dent.
I avoid those now. My ears ring constantly from too much Ozzy, Whitesnake, Mötley Crüe, Dokken, etc... back in the 80s and early 90s. Pioneer made some loud systems for the day. 🧏♂️
Primary Arms is having a Texas Independence sale. It includes the Larue triggers.
https://www.primaryarms.com/ad/sale/sale-name/LaRue-Tactical-MBT~2S-Triggers-On-Sale
I rented this on VHS in the 80s from a section called Le Bad. It is still bad but I'm watching it anyway.
https://www.imdb.com/title/tt0089254/?ref_=ext_shr
Here is a review of it