I used to be a real fan of wildcat mods, but they are a nightmare to order from now & I have started to notice a white product of corrosion building up in the bullet channel( In both my Wild Cat Mods). This can occur only 6 hours after the rifle is fired. I have a feeling that it has deflected some first shots. (the ones you take when you are stalking). I do not know how & why it occurs but it means that I have to unscrew the mod & check that the channel is not obstructed before, & after every stalk.
NOT GOOD