It is a multi lug bolt rifle with a mix of some strange lug sizes and shapes. The trigger group is housed in plastic and the TG is an integral part of it. McMillan may make a stock for it, I don't know. As you know the bolt handle is unlike other bolt handles in that the shaft is almost like sheet metal and it sweeps forward a bit.
Probably a decent rifle with limited modification potential. Mossberg didn't keep the 800 in the line long replacing it with the 810.

Last edited by nsaqam; 08/18/10. Reason: lug not jug!

The Chosin Few November to December 1950, Korea.
I'm not one of the Chosin Few but no more remarkable group of Americans ever existed.