Has anyone handled and shot any of the Rock River "Operator" series of their various rifles? I am curious about the .458 SOCOM and their choice of handguard and collapsible stock.
http://www.rockriverarms.com/index.cfm?fuseaction=category.display&category_id=251
http://www.rockriverarms.com/index.cfm?fuseaction=category.display&category_id=251