Immaterial.
Incidentally, what is the premise of your poorly worded Subject?
My apologies for "poor wording".
No premise. Just facts.
The carton and rifles weighed 750 lbs. The 40" rifle weighed 7.5 lbs, in the ad provided by Mr. Organ.
100 x 7.5 = 750. Plus weight of carton.
CE 2562 is quite informative.