Righthanded TOP cam/Lefthanded BOTTOM cam (a righthanded top cam is the same as a lefthanded bottom cam) Made specifically for Mathews TRX 34-36-38G2-40 bows Module not included Screws not included This cam does NOT fit a Mathews TRX 38 G1 compound bow * Please contact us if you are not 100% sure these cams will fit your bow * Modules sold separately in our other adverts