The NRA-PVF has released its grades and endorsements of candidates running for federal and state positions throughout the US.
For Illinois, the NRA has endorsed:
President - Donald Trump
US Senate - no endorsement
US House - Peter Roskam; Mike Bost; Rodney Davis; Randy Hultgren; John Shimkus; Adam Kinzinger; Darin LaHood
A complete list of candidates and grades can be found here:
https://www.nrapvf.org/grades/illinois