I had a M1 carbine in the sixties as a young man,got a hold of a couple cases of tracer rounds,and fired many off at trees,rocks,etc. the tracer rounds actually bounced off oak trees,and rolled around on the ground still glowing.....
I read an acount of the M-1 carbine during the COLD winter of the Korean War.... it was so damn cold that the M-1 Garands and Machine guns were frozen up and could not fire......
the only thing that kept the North Koreans or Chinese pinned down was the M-1 carbines that worked fine, this gave precious time to build small fires and unfreeze the rest of the weapons..
TRUE STORY by the way...........
I have now both mini 14 and mini 30, have had them for several years,not particularly happy with either one.
have shot three different deer with the mini 30 with russian hollowpoint ammo that a sporting goods store swore would expand and kill a deer, (BULL CRAP) all three times the deer got away after being shot,looked at the scene for blood and meat,hair all the tell tale evidence of a good shot, and each time nothing but a couple hairs, and a tiny piece of pink meat the size of a childs little finger nail.....
I did some tests and found out these russian hollowponts do not expand, but rather punch a clean hole all the way through.
a few months ago I discovered Barnul and wolf soft point Bullets for the 30 haven't tried them yet,but others tell me they expand well........
my mini 14 has been equipped with a red dot reflex scope and very accurate this will be my close range weapon as it can do the job very well and is light weight..
My favorite is my stg-58 a fn fal weapon in .308 caliber, this is extremely accurate at any range fired,hard hitting,20 round magazine many types of bullets around, I love it......