Adjusting the front sight is pretty straight forward. I can't seem to find the original instr. sheet, but basically you adjust the rear sight to about mid point, then adjust the Position 1 for the closest distance you wish to shoot, then position 2, 3, & 4 for the other distances. Depending on the load used, you may need to tweak the rear sight adjustment. I don't shoot PPC or silhouette anymore, but set the sights to different loads I use. Mine is the 29-3 and came with the factory Hogue grips.