i just use a clulite laserlite and pack ,i have a blaserlite in the truck that fits but its only the standard battery pack so not ideal ! but most of the time i spot with a NV and take the shot with the lamp or a torch ,the pack wedges behind the rifle rest ,if thats any use ?all home brew ! ill go and take a pic ,i know what its like looking for ideas for a new toy ,not a road legal rifle carry though!