"Combat Assault Pistol Laser"

Tactical Gear Tactical Lights, Lasers & Knives
1

“Combat Assault Pistol”? Kinda sounds like Mall Ninja terminology :D:

https://www.fbo.gov/index?s=opportunity&mode=form&id=5734ef7246d55523ba712144564f8705&tab=core&_cview=1

2

I would think that a grip mounted laser on the HK45 will turn it into a G21 grip size.