Looking at having a semi custom Shaw rifle built for my sons 18 th birthday . Don't know what caliber to get him yet. Probably let him pick that . Does anyone have any experience with their guns or barrels . Figured I'd ask y'all instead of doing random searches on the inter web. Their website has a firearms " builder " type thing where you pick the chambering then the action, barrel and stock . And are not sky high on price. Just wondering.