I have a Colt Sportster with sliding stock, rubber grip, rubber grip on but, sling, titanium firing pin, forward handle and 2x20 rounders and 2x30 rounders. It has been fired ounce on the range in 1995 and it has set in my gun locker since then. PM if interested!!
I do have the original parts so if you want me to change it back I can do that or they are included with the rifle. Also this is a pre-ban rifle bought in 1992 at MCAGCC, 29 Palms!