I ain't postin' 'em cuz ah b cumpooter illiterate, suh.
I'm willi'n to send them to someone who can post, though!!!
Your answers, Warm Bore:
1. Nelson, of Gator Guns & Archery in WPB, Fl
2. After the receiver & barrel were cut back, the URA tube was ventilated with .5" holes along all four edges of the URA, thus reducing the overheating problem. The holes lighten it, too. The whole thing has been refinished in black (of course) Teflon.
3. The rails are plain old Weaver rail stock from Brownell's. They have been cut to accept the KAC panels, and will accept all KAC & milspec goodies.
4. I have filed the handle down even further, and dehorned it too (after I damn near cut my cheek open on the sharp rear corners - D'oh!). Kurt of Kurt's Kustom is working on adapting an FN FAL charging handle to the M17S, so that it would lay flat when not in use.
TomB / P3