Markibucia, there is NO standardization of training within the law enforcement community. Each department will set certain standards, and will require officers to qualify at certain intervals, but a LOT of those standards have "eroded" over the years.
I went through the LAPD academy back in 1971, and was issued a S&W model 15 revolver. The range training was on a DAILY basis, and I went through about 2,000 rounds of .38 special ammo while in the academy.
The LAPD required all officers to qualify once per month back then....compared to the NYPD, which had once per YEAR qualifications. The statistics clearly disclosed that the YEARLY qualifications by the NYPD was "unacceptable". They had a 14% "hit" ratio in all of their officer-involved shootings, while the LAPD had a 71% "hit" ratio. Practise DOES make "perfect"!
A few things astounded me, back in 1971. Less than 5% of my academy class (back then, it was all male) had prior military experience, and only about 30% of my classmates had EVER fired handguns! The training, however, brought most of us up to the same level before we graduated.
The "civilian" shooting courses are usually VERY limited, and don't fully cover such things as "tactical" positioning, the laws governing all of the liability aspects, and the "reverance for life". A LOT of the training that I went through thoroughly stressed the "Background" of a shooting situation (i.e., what is BEHIND your "target"), the "Age" of your "target" (minor/adult?), the "Liability" aspect, "Knowledge" of the crime (i.e., a FELONY or MISDEMEANOR), and the "Seriousness" of the crime. It was instilled in me...that "BALKS" acronym! Another thing that was instilled in me was the difference between shooting to "kill" and shooting to "stop". Liability issues being that they were, even back then, the training was set up to "shoot to STOP" an armed suspect from continuing to be a threat.
In trying to condense this a bit, one of my pet peeves through the years was the continual erosion of the training process, and that more and more officers didn't know "SQUAT" about firearms.... including their ISSUED handguns! I tried to do my part by having "show-and-tell" sessions during the daily briefings....familiarizing officers with firearms that they might come into contact with during their tours. It HELPED, but it wasn't enough. Toward the end of my career, having gotten into a training position, I set up numerous "reality" training sessions, including using blank cartridges AND paintball guns. Those training sessions were successful and very worthwhile, but I doubt if anyone has been able to continue what I started....due to budgetary cuts, etc.
My advice would be for you to at least look into the possibility of become a RESERVE police officer, to find out what your local agency has to offer in the way of training. By doing that, you won't be fully committing yourself, but you MIGHT find it to your liking! I know that the LAPD reserve officers go through almost the same training as the "regular" officers, but it is spread out over a much longer period (reserve officers only attend courses a couple of times per week, as opposed to the full 8 months of DAILY training that a full- time police officer goes through).
Lastly, as someone else pointed out, shooting skills are "perishable". If you set them on a shelf for any extended period, it tends to dull your acquired skills considerably. I'll cop out on myself, for I haven't been as active a shooter as I thought I would be, over the past 4 years since I retired! I still have the "eye" for accuracy, but I've slowed down quite a bit! Some of that slowing down can be blamed on "old age", but MOST of it is because I don't go out practise shooting as much as I used to do! Sad to say, but this "old man" can probably "WHUP" many of you young guys that THINK that you're some sort of "Rambo"! Call it "experience", if you want. I call it long-time, instilled knowledge that I gained when I was younger, dumber, and able to retain everything that I learned! I've probably FORGOTTEN more than some of you young "studs" will ever learn! I certainly HOPE, however, that you will listen to my words, so that you will be able to survive!