Nose piece drawing I made from my Fiberglass Morita, the middle aluminum mount I scaled the picture below and drew it as mine was missing pretty much everything inside and made into a dummy gun.
All pictures are of other Live Fire guns I had saved back in the day.
Those bottom 2 images are pretty legit! I like the spring loaded forward pull on the trigger.
The Mini-14 parts look real steel in those pics too.
The top two pics with the silver interior I want to say are Matsuo rifle images.
I have one of those exact same resin shotguns someplace, but I cut the locking
tube off the back because I was trying to use it for a different prop.