I’d pick up a HW44 in .22 caliber. Quite powerful and also very accurate.
And very quiet too.
You will get two 10 shot magazines at full power.
It’s on the low end of power for raccoons in my opinion, but if you can hit a dime at 20 yards it’ll work, providing the shot is accurate to the brain.
There’s a rail on the bottom that you can attach lasers or lights to.
They are great pistols in my opinion, lightweight and powerful, and best of all really accurate.
I found my .22 on the forum here for a little over $700 a great deal I thought and it’s still been flawless ever since.
There’s even a couple after market stocks that make the pistol a deadly little carbine.