No, they are different calibers. A Glock 17 is 9mm and a Glock 23 is .40 S&W. A Glock 22 magazine would fit in a Glock 23.
Yes, a Glock 19 9mm magazine can be used on a Glock 23 since both firearms are chambered in 9mm.
You cannot just swamp them out no.
Around $600, give or take.
Yes, the glock 23 and 32 and the 31 and 22 magazines are interchangeable.
@300 USD
Glock 23, IMO.
The price of any used item(s) can vary from seller to seller.
Yes
The KJW Glock 23 only can use KJW Glock 23 magazines. You can buy these from amazon.com for 15 dollars.
No. Because a Glock 26 is chambered in 9mm, as a Glock 23 is chambered in .40 s&w. For example you can use a Glock 22 (full size) in Glock 23 (compact) and in Glock 27 (sub-compact) But you cannot use Glock 27 mags in Glock 23 or Glock 22.
I just bought one for $499.00.