Look at his website.
http://thomtillis.com/meet-thom/
<<<<<<<”Our porous border threatens our national security and undermines our rule of law. Thom believes we must provide border patrol agents with the additional resources, personnel, and technology needed to effectually protect us and keep out those who want to do us harm, those who are transporting narcotics, and those who would break our laws. Thom opposes amnesty and he believes Congress should solve our border security crisis now - before it even debates any other changes to our immigration laws. -”<<<<
Regarding the RKBA, since becoming Speaker in early 2011, Thom Tillis has shepherded several pro-gun bills through the NC House that became law, making him the bane of gun-grabbers. Tillis doesn’t just claim to be pro-gun; he has the record to prove it.