Representatives from 10 NFL teams were present for Colorado's pro day on March 11, when 10 players worked out.
Wide receiver Tyler McCulloch (6-foot-4 5/8, 218 pounds) ran the 40-yard dash in 4.49 and 4.5 seconds. He had a 37-inch vertical jump and a 10-foot-10 broad jump. He did the 20-yard short shuttle in 4.3 seconds and the three-cone drill in 7.23 seconds. He also performed nine reps of 225 pounds on the bench press.
If a team is looking for a big-bodied receiver to bring into training camp, McCulloch would fit the mold. He has size and speed, and catches the ball well, but isn't a great athlete.
Also working out at Colorado's pro day were a pair of Colorado State-Pueblo prospects.
Quarterback Chris Bonner (6-6 1/4, 231) ran the 40 in 5.06 and 5.17 seconds. He had a 27-inch vertical jump and 8-foot-5 broad jump. He did the short shuttle in 4.6 seconds and the three-cone drill in 7.58 seconds. Bonner -- who has 10-inch hands -- will likely be a rookie free-agent pickup for a team looking for a training camp quarterback.
Defensive end Josh Bredl (6-6, 290) ran the 40 in 5.1 and 5.11 seconds. He had a 32 1/2-inch vertical jump and 9-foot broad jump. He did the short shuttle in 4.7 seconds and the three-cone drill in 7.51 seconds. Bredl is a potential free-agent pickup for a team following the draft.
Colorado State-Pueblo won its first Division II national championship in December following a 13-0 win in the title game over top-ranked Minnesota State-Mankato at Sporting Park in Kansas City, Mo.
Follow Gil Brandt on Twitter @Gil_Brandt.