So I'm considering purchasing a 336 in either 30-30 or 35 Remington. I'm not an avid big game hunter or anything but I would like to have a medium power rifle for self defense purposes to go along with my Glock 23. I know 30-30 ammo is EVERYWHERE, but my question is whether or not 35 Remington (200gr. CoreLokt) is still being mass produced? I would like the heavier bullet or is the 30-30 enough for SD in your opinion?