If you want to a 305 I would suggest an 18.5" barrel length one, since these are a lot less cumbersome than the 22" barreled ones. The SOCOM 18 with the reversible flash hider are the shortest length type 305's and I have been quite satisfied with the 305's that I have had, more so than an M1A I had due to its overall length. In the case of the Ruger Scout rifle I found it quite heavy and if you want to mount a conventional scope you either have to remove the rear sight or get a full length XS sight rail rail if you still want to have backup iron sights with a conventional scope. When I had Scout rifle I also tried using it with American Defense Cantilevered scope mount with 2" cantilever and an intermediate length eye relief scope, however I found it to heavy. I have tried hunting with both a Ruger Frontier and the Ruger Scout with a long eye relief scopes and did not find it suited my purpose. I currently have a Tikka Battue and I really like the rifle, since it is easy to mount a conventional scope and still be able to use the iron sights if you want to. The iron sights on the Battue are also very good and the Tkka Battue is also considerably less expensive and lighter than the Ruger Scout and I believe a more accurate rifle from my limited experience, however since I live in a remote area I tend to carry a rifle whenever I walk my property, rather than shoot at a rifle range.