A g-tube does not shorten a life span. As long as you are getting all the nutrients your body needs through the tube, then there is no problem.
it can live to about a couple of days
24 to 48 hrs
slim but possible
35-90 or so
by avoiding stress and being fed well
this is only my opinion. I think the tube fed looks neat. I have had both styles of rifles and you will not find any difference in performance. It will be faster to load a clip than a tube fed style rifle same goes for unloading.
until it dies
13 in the tube and one in the chamber
What model? sales@countrygunsmith.net
Around fifteen years if looked after and fed a good balanced diet.
Try e-gunparts.com
The only way my daughter gags or gets sick when being g-tube fes is if the food goes in to fast. Other than that there is no problem. I suppose if yu fed a baby too much milk not realizing they are not that hungry, then of course that would cause an upset belly with gagging!