Please. Elaborate. Share your wisdom.
Elaborate on what?
A 12ga shotgun has comparatively less capacity, more felt recoil, and is slower to reload than an AR15.
A .357 Snub Nose Revolver has comparatively less capacity, more felt recoil, typically inferior sighting system, and is slower to reload than a modern automatic.
Do I need to check the clock in the DeLorean, Marty?