Well there is 1 or 2 options.... or 5. 1 of these will be my 21st birthday gift to myself.
XD(S) if ever released
Sig nightmare 1911 full size
Springfield EMP 40
Marlin 44 lever action
M1 garand
Xds...
Mossberg 500 8 shot, or 590 A1
Sig sauer P250 9mm
Glock 17
Xdm 9mm
AR 15 w/5.56 upper, 300 blackout upper
Mosin nagaunt
That list will keep me busy for a long while