This issue is a variant of X-Factor (Marvel, 1986 series) #111 [Deluxe Direct Edition]. There exist further variants.
Series converts to Factor X #1 next issue.
Fleer Ultra X-Men Card Pack Bound In; Cont. in Factor X #1
Letters from readers: Tom Jaworski, David Scott, Angela Nelson, Ben Shindelus, Olav Beemer, Shane Bekkemellom