New 43xMOS inbound... looking to put a 507k on it

[jandbj]

Use the adapter plate or just have the rear posts milled off the stock MOS slide?

[TAZ]

Use the adapter plate or just have the rear posts milled off the stock MOS slide?

I’d try with the plate before I modified the slide permanently.

[paherne]

I'm going to go with the plates on my 43x and 48. I will see how that works out before I send them off for machining. I have one friend with a different pistol that tried the milling route and now needs a new slide.

[SoCalDep]

I’d try with the plate before I modified the slide permanently.

I agree. It is my understanding that if you mod the slide you will need to modify the included screws or source new ones that won’t hit the extractor plunger. The plate makes things easy and not permanent.

[mrozowjj]

I'm going to go the CH plate route whenever I get one personally. I'd rather use a plate than mod the slide so I can change my mind on the red dot later without moding the slide again or having to get a whole new slide.