Abstract: A bow sight mechanism mounted on an archer's bow above the handle and arrow guide and having a plurality of individually adjustable sighting pins, each pin having a sighting bead on one end thereof. A block guide member attaches to the bow and has a vertical slot for slidably receiving the sighting pins therethrough. Each sighting pin carries an attachment to permit adjustability of the pin vertically for range and horizontally for windage. The pins may be locked against the vertical movement for setting in the range while still adjustable horizontally for windage corrections. A resilient washer is used against one side of the slid block member interposed between a nut member on the opposite side of the guide block member whereby tightening the nut member against the guide block member will force the resilient washer against the slide block member and pin and cause locking of the pin in a selected vertical position on the slide block member.