My minimum is . . .
For my carry guns the minimum would be two magazines. One in the gun and a spare. This would include:
Sig P238 five mags (Usual carry gun)
Beretta Pico two mags (Just got this, will probably carry it some.)
Taurus PT22 three mags (Almost never carry)
Springfield XDE six mags (Two came with gun and got the special offer that
sent me four more, a holster and a mag carrier. Haven't carried this gun yet.)
Range and HD guns no minimum.
Beretta FS92 two fifteen round, one eighteen round, one thirty round.
Rock Island 1911 45 acp three mags.
Buckmark Contour 7.25 two mags
Rifles no minimum
Mossberg Plinkster only one mag
Ruger 10/22 four ten round rotary mags, two banana ten round mags, two banana 25 round and one banana 50 round.
S&W AR 15 three 30 round mags
Life is good.
Merry Christmas
Prof Young