wicklow
I've not used the Swaro draw scopes, but I've got one of the similar scopes from Optolyth. I've used it on both range work and on the Hill to good effect, although it's a bit of a weight to carry round. The Swaro would - I am sure - be a lot lighter and better quality. One thing to bear in mind is that you can't make a waterproof draw telescope!!
The latest Sporting Shooter has a review of the Gray's traditional three draw telescope if you're interested.
willie_gunn