This seems like an optical illusion, but is that barrel longer than 5 1/2-inches? Typically the band will butt-up to the end of the ERH.

Cool, James!

Max Prasac

Semper Fidelis

BIG IRON: https://www.youtube.com/watch?v=L6aXjMH5C30

Gun Digest TV's Modern Shooter: https://www.youtube.com/watch?v=nGo-KMpXPpA&t=7s