Even without the pre-Fourth of July fireworks show, the 900 fans got their money’s worth Thursday night at George Dobson Field.

The biggest crowd since opening night saw three relievers combined to shut McKinney down over the final three innings as the Gunslingers completed a three-game sweep of the Blue Thunder, 5-4. It was the third straight win in the second half of the season for Texarkana, which shares the Continental Baseball League lead with Bay Area.

Starter Judson Smith (3-1) pitched into the sixth inning for the Gunslingers, and was followed to the mound by Jo...