Well i was doing a little search on the net , and i came accrosed the gun i really like it , where u can have a rifle , rimfire,shotgun, muzzle loader barel with it , now my question is how is this gun , how much is it , and such im thinkin of geting the 17hmr , 25-06, 20 , an a muzzle loader so how much is it and how does it perform