Thanks. Looks interesting. Though probably won't appeal to those who like the weight of Ruger's steel bull barrel. TS seems to like light weight:Tactical Solutions sells uppers, but yes they are an FFL item.
I'm sure that would appeal to many others though, plus you get your choice of various pretty colors.The Pac-Lite is manufactured from 6061-T6 aluminum with a 4140 button rifled steel liner and 11° target crown. It features an adjustable rear sight and ramped front sight with an optional fiber optic sight available. The Pac-Lite comes standard with a milled stainless steel ejector for long life and reliability. All Pac-Lite receivers are factory drilled and tapped for a Tactical Solutions Pac-Lite scope base.