Thanks for the replies, ya you guys were right it was a 1300 model. It said 1400 on the barrel and no other markings anywhere else. I got an ati pistol grip that i believe has the option to add stocks to it. I have heard bad things about quality of ati products but this thing is great, very solid feeling and has a recoil rubber backing at the grip. Feels great in hand. The tacstar grip at the store seemed cheaper looking. The forend was a pain though, the old wood forend covered over the receiver when pulled back. I had to get a 6-1/4" slide Assembly to replace the 4-3/4". I cut the barrel down to 18" with a hack saw, squared , filed and blued. I am happy with it.
Maybe a tube extension and perhaps a side saddle are next in line, any brand recommendations for those?