K-Gun was almost never a spread. Spread puts 5 people out wide. No traditional TE on the line, no RB in the backfield. 5 blockers and the QB.
In K-Gun, Thurman/Kenny Davis were almost always in the backfield, and McKeller/Metzelaars were almost always in the traditional TE spot. K-Gun was usually a 3 WR set. Short yardage brought Carwell Gardner in for Beebe. It was VERY rare for Thurman to split out wide.