Detachable magazine VS Fixed magazine is not important for some hunters. If your hunting dangerous game, then most guys prefer a fixed magazine because you don't ever have to worry about the magazine dropping out by accident or by recoil. You don't really have to worry about it now adays though, because any decent new gun with a detachable magazine won't pop out from the recoil, because all guns today are designed pretty well.
If you are the kind of hunter who does'nt have to worry about unloading your gun often during the course of a days hunt, then having a fixed magazine won't bother you. Although it still is a bit of a pain in the but for dumping the cartridges out at the end of the days hunt and putting them in your pocket, then fishing them out the next day to reload them.
However, if your the kind of hunter who drives around on a ATV, or goes back and fourth to one spot to the next in a truck on a logging road then a detachable magazine is the #1 feature on a hunting rifle that you should look for......or at least in my personal opinion from experience it is. Having a magazine in your pocket is so convenient to be able to slam into your rifle, cycle the bolt and be ready to rock n roll in 3 seconds. Half the time you ever see game is on a logging road or from your ATV. Its also nice to have a detachable magazine if you climb up and down a treestand or lookout spot.
I know that a fixed magazine is more of a traditional hunting rifle feature, that alot of hunters like, just to be traditional really. However a detachable magazine is just so much more practical. Its all up to you, but you need to ask yourself a few important questions when you buy your first hunting rifle. If your like me then you will buy 3 different rifles, until you realize what features that you really want, and what is your definition of a perfect hunting rifle. Ask yourself these questions....
1. Detachable Mag or Fixed Mag ?
2. Light, scratch resistant synthetic or delicate but nice looking wood ?
3. Low maitenance Stainless Barrel or Blued Barrel, that you must take greater care of ?
Really, it comes down to do you want a very nice looking wood/blued rifle that you must take care of and you really need to baby it if you want it to remain looking the way it does, or would you prefer a plain looking synthetic/stainless that is low maitenance and is ready to hunt in any weather and feel free to go bushwacking.
I have had a few nice looking wood/blued rifles that looked amazing and everyone always wanted to shoulder my gun when we are cleaning the rifles at the end of the day at the hunt camp. I realized that they look great, but they just are'nt for me because of my almost abusive hunting style. I spend all day in the bush hunting in the lousiest weather, of rain/snow mix and I often bushwack to get to a good far off spot that no man has gone to before. I hunt with a ATV sometimes and if I need to jump off of my bike grab my rifle quickly, slam in a mag, and crack off a quick shot, I can do so very fast without fumbling around to load my gun.
I sold a Browning Bar also because I find the hinged/detachable magazine is also kind of a pain in the butt. If you want a detachable mag, you want one that you can slam it in fast, and not have to wrestle with a hinged floorplate and get the mag hooked on that stupid clip just perfect Browning Bar.
Look at a Tikka, Weatherby, or Savage rifle if you want a decent hunting rifle with a detachable mag. If you can afford a Sako, then they are about the nicest detachable magazine rifle out there, IMHO.
If your looking for a nice looking gun, that you don't mind about a fixed magazine, then Kimber and CZ are both nice guns.