Normally Troy rails do not facilitate the use of KAC rail panels. Just saw some pics of a Troy DI rail with KAC cuts. Have they changed these to use KAC panels?
Yes, I believe the new ones allow for the KAC panels.
specifically starting at post #30
https://www.m4carbine.net/showthread.php?t=14142&page=2
Thanks. The 11 rib panels cover an entire carbine length rail, correct?