i'm interested in the same idea. i am doing research on buying my first rifle. i'm torn between the socom(16 or II) the scout and the 18" loaded.QUOTE]
ATXMarine; I own a Socom 16 and would not give it up for anything.(Well maybe a Redhead) Got it last November, "06" safe queen, never shot or only a few rounds put through her. Did a few mods before I shot her, Sadlack N.M. sping guide, SEI Socom gas plug, Buffer Tech recoil buffer, Ultimak M8 hand guard. Have had zero issues with rifle, no FTF or FTE's.
I like to hunt up close and personal, Under 50 yd shots. And I have a thing for carbines. But your in Texas and have more open range. 400-500 yds is starting to push the Socom's limit. The 18.5" Scout would better suit your situation. and the only upgrade I would recommend is a N.M. spring guide.
Hope this Helps,
Glenn