Has anybody used the .223 made by a US defense contractor from AimSurplus? I bought Silver Bear with less than stellar results and looking for other ammo. Thoughts on this stuff?
http://www.aimsurplus.com/acatalog/US_.223_55grn_FMJ.html
http://www.aimsurplus.com/acatalog/US_.223_55grn_FMJ.html