Now this day is very hard to fine G17 or G19 most will run around 539-629.
if U in Camp Pendleton base, they have thier own shop and I not sure what price will be but U save on Tax.
call around see what shop have Glock in stock most place is OUT.
hope is help
G19/night sight,Sig P220,Sig P 6,CZ 75 SP-01 Tac.,CZ 75 SA,S&W 586 4", Les Baer PII 1.5"