another option would be a cleaning hose flush type system. i use the edge of a 5 gallon plastic pale to rest the scope and barrel on and stick the hose into the water filled hot soapy water bucket. i weighted the hose end that goes into the bucket down by slipping a couple nylon locking nuts onto the clear hose. this keeps the hose in the bucket and stops it from popping out of the bucket. i also put a zip lock bag over the scope. http://www.dixiegunworks.com/product...oducts_id=2729