All looking for help. In light of the Remington recall, thinking of getting a Timney 510 for my Remington 700 SPS Varmint. I have it sitting in a newer AICS 1.5. In searching and reading the various posts here and on other sites as well as talking with Mile High, Europtics and Accuracy Intl NA can't seem to get a consistent answer. I know the older AICS had to be inlet to allow the safety on the Timney to work properly, but in looking at pictures of those and comparing those against the one I have (see below) seems as is the newer AICS have already had the inlet done. Does this mean a Timney 510 would be a drop-in replacement...thanks