I have to say that the fit, finish, & general overall impression I get from the P938 .22 conversion is very favorable. The conversion for my P220, while it works as well as one could expect from a rimfire arm, the finish and fit were a bit rough.
I have a threaded 9mm barrel in my P938 Extreme, & the SIG fixed night sights. The target model .22 conversion is the long slide version with adjustable white 3 dot sights, so the sight picture is almost identical in everything but color. The long slide actually balances in the hand a bit better than the original 9mm slide, IMO.
Assembly and change over are very easy, taking only moments to pop the assembly pin, slide off the slide assembly, and replace it. The 10 rd .22 mag seems very lightweight and may not hold up to extended heavy use, but only time will tell that tale. My misgivings about the mag may be unfounded.
Over all, I must say that at the sale price, and the free SIG bag make this a very nice value and I expect that this will be an invaluable training aid. My wife is already drooling on it and wanting to go to the range for testing. I want to get the break in started as soon as possible, so I can start ammo testing and see what runs best and most accurately. SIG specifies high velocity ammo be used. In my experience, after about 500, or so, rds of Remington Golden Bullets, just about any decent bulk pack ammo should run just fine, but again, only time will tell.
Still heavily annoyed about the lack of at least the option of a threaded barrel. Yes, I'm going to bang that drum for as long as is necessary to get SIG to listen and realize their mistake. Any help from my fellow ARFCommers would be appreciated, even if you don't shoot suppressed. We ought to at least be given the choice, IMO.
Range report to follow.