To answer
@oldbadger question on cost. It depends if you purchase new, reloaded, or you reload.
For example I can purchase online and have it delivered to my house (wait until they have free shipping)
9mm 115gr RN new $0.1977 a round
9mm 115gr RN re-manufactured $.01873 a round
Both of the above are for practice.
Now if I reload my own (which I do)
9mm 115gr Copper plated RN bullets $39.60 for 500 ($0.0972 ea)
Primers $32.99 for 1000 ($0.03299 ea)
Powder $23.99 lb (can reload around 1300 rounds per pound) ($0.0184 per round)
I do not count brass because I can get all I want and have around 2000 empties which I can reload about 10-15 times)
So total cost per round reloading is approx. $0.15 a round
not counting original outlay for reloading equipment or media for brass cleaning.
Oh membership at the outdoor and indoor range in $100.00 a year for myself and wife (do not use indoor).
Now we shoot a lot of 9mm but also 45ACP and 38special.