OK - I'm new here and I'll take a stab at this...
And I'm assuming the rifle and handgun references below are C&R rifles and handguns...
And I think it needs to be broken down more if I'm buying from a private party or an FFL Dealer (Type 01)...
OK, everybody - Tear this apart until I get it right!
Buying from a 01 Dealer:
C&R license - within CA - rifle = 01 Dealer DROS – 10-day wait
C&R license - within CA - handgun = 01 Dealer DROS – 10-day wait – Must have HSC
C&R license and COE - within CA - rifle = 01 Dealer DROS – No 10-day wait
C&R license and COE - within CA - handgun = 01 Dealer DROS – No 10-day wait/No 1 handgun per 30 day limit/exempt (X13) from HSC requirement
Buying from a Private Party in CA:
C&R license - within CA - rifle = Cash and carry
C&R license - within CA - handgun = 01 Dealer DROS – 10-day wait – Must have HSC
C&R license and COE - within CA - rifle = Cash and carry
C&R license and COE - within CA - handgun = 01 Dealer DROS – No 10-day wait/No 1 handgun per 30 day limit
Buying Outside CA:
C&R license - physically outside CA - rifle = Cash and carry - no CA paperwork
C&R license - physically outside CA - handgun = Cash and carry – Must submit DOJ paperwork and $19 fee
C&R license - physically inside CA - rifle = Rifle shipped to your door
C&R license - physically inside CA - handgun = 01 Dealer DROS – 10-day wait – Must have HSC
C&R license and COE - physically outside CA - rifle = COE irrelevant outside CA – See above
C&R license and COE - physically outside CA - handgun = COE irrelevant outside CA – See above
C&R license and COE - physically inside CA - rifle = Rifle shipped to your door
C&R license and COE - physically inside CA - handgun = 01 Dealer DROS – No 10-day wait/No 1 handgun per 30 day limit