OK guys, I'm doing a multi purpose 10/22 takedown. One "heavy" barrel with the attached scope rail, such as a volquartsen, or maybe a tac-hammer. The second being the factory 16" threaded with some iron sight upgrades or possibly a mini scout rail and Burris fast fire. I want to hear from some AGP stock owners. How's the quality? Comfort? Durability? Also interested in a milled at compatible chassis for the takedown if anyone has experience with one of those. Thanks guys!