Transportable shooting apparatus

An apparatus for affixing, transporting, and deploying shooting sports equipment with a vehicle, comprising:

• a. a receiver bar having a first end and a second end, said first end being attachable to a vehicle;
• b. a riser comprising a lower section and an upper section, said riser being attachable at said lower section to said second end of said receiver bar, and said riser further comprising a washer joined to said upper section, and a threaded stud joined to said upper section and extending outwardly through said washer, said washer comprising a plurality of teeth formed around at least a portion of the perimeter of said washer, and
• c. a platform comprising a first section disposed vertically and including a hole therethrough and a pin protruding outwardly therefrom, and a second section, wherein said threaded stud of said riser passes through said hole, said washer is contiguous with a surface of said first section of said platform, said platform is secured to said riser by a nut engaged with said threaded stud of said riser, and said pin protruding outwardly from said first section is engageable between any adjacent pair of said teeth of said washer.