Check 'em out. CMMG Main Shop
Anything you could want, 1/7 twist, chrome lined bore AND chamber, extended M4 feed ramps, upgrade any part you want.
You can customize the gun to suit any need/want.
I'm gonna be building one based on a stainless 16" M4 upper with a medium contour barrel.
Buying the complete upper, stripped lower, parts kit for lower, 5pos. buttstock, and 2x30 rounders (and an engraving of the arabic letters for "infidel"
) puts me right at the threshold of $900!If you build it yourself, its normally cheaper and you get exactly what you want.