I am presently loading from a Nosler #5 Manual. There is no descriptive information listed as to the ideal use and terminal characteristics of the Solid Base Bullet. The BT is listed in this manual as a "Solid base ballistic tip" so I am assuming that loading data will the same. But I am looking for the best use of this bullet (other than just plinking with the 270), i.e., is it a hunting bullet, varmint or medium game, or just a target bullet? Just grabbed a bunch of .270 cal. 130 grain solid base bullets from SPS and now looking to have some fun with my 700 Mountain Rifle.