Went out to go shooting today and there was a guy there with one(only other people there) came up and offered to shoot it first with the 20 rounder.after that he said if i had more ammo take another try so i loaded a 30 and let it rip what a blast.

The first time I ever fired a black rifle was my friend's converted Bushmaster.  He purchased a registered DIAS and the appropriate fire control parts with his tax stamp.  

It was a total blast, and I'd really like to do something like that when I get the money.  He had 9mm and .22 uppers as well, but the .22 was having problems with the bolt.  We tore through a lot of 9mm and then through the .223 we had.  It was a blast.

God Bless Texas