Shadow & Shadow 2 parts interchangeability

[Andreas]

Any sense yet on which parts will interchange between the Shadow and Shadow 2? In particular, any of the main consumables like springs and the slide stop?

Edited February 19, 2017 by Andreas

[Tok36]

I have read that Original 75/SP-01 grips will fit the Shadow2. Other than that i too am interested to hear more about the interchangeability.

[eerw]

P01 slidestop

springs seem similar as current SP01 Shadow

Edited February 19, 2017 by eerw

[Chili]

Off the top of my head the only things I know won't interchange is the slidestop and safeties due to the wider frame at the top.  Springs all interchange, beyond that I haven't really torn either of my 2's down far enough to say for certain on other parts.

[slavex]

the internal parts on the 2 things like the sear cage, hammer, sear and trigger bar are interchangeable, but are also slightly different, especially the trigger bar and sear cage. Trigger is also a new design, sort of a hybrid 85C and Shadow trigger (don't like it myself). The tolerances on all the parts in the 2 are supposed to be held to a tighter amount, although I've already a few iffy things like a sear cage and disco that were dramatically oversized and held mags in place. Some work with a stone, then a belt once I got annoyed, and then back to a stone, fixed that. 
As above, slidestops and safeties are not interchangeable. Although someone said a TS one might be with a 2, never tried. Springs are all good to go from a 2 to a Shadow and back. You can also swap in a Comp Hammer if you like, but as always will likely need to fit the sear to the safeties. Some of the newer guns have a much better SA than the first few batches so it might not be necessary to change. 

[Kingman]

Disco will fit

 

springs swap right out. 

 

Trigger isnt bad bad out of the box, but customs are better

[Andreas]

Thanks for the replies. Good to know that my stash of Shadow spare parts will largely carry forward to the Shadow 2.