Re: first suppressor opinions
So IMO, you know just enough to make your first purchase problematic. There is a huge amount or reading here on the very subject that you are interested in. And, most importantly, a tremendous universe of quality cans for you to start to hear.
The truth of it is that the vast majority of precision .308 cans will do an adequate job for most. A small handful of cans will do an outstanding job. It all depends on what you need...you need, not him, or him, or him, or me...you. And, as you might expect, you have to do the work (in this case reading and listening)to buy a .308 can that can perform at the top of its class and, most importantly, last a lifetime.
I'll give you an example. You just asked "How is the cleaning on them? can you tear them down yourself?" In 30 minutes of qualified reading here you will quickly learn that a majority of people will attest to the fact that a centerfire .308 can does not ever need to be cleaned, nor should it come apart. In fact, having you .30 cf can come apart has very real consequences.
Or your asking " i wont really be carrying it long distances so weight isnt a huge issue (heard it heavy compared to others)" Whereas carrying your can is one issue concerning the weight of the can, it pales to OTHER issues caused by a heavy can. In other words, weight has very real consequences, carrying it around is not really one of them.
The good news is that you have come to the right place to get tons of information that you can really use. But you will have to sift through that info based on your needs.
Read a bit and then come on back with more detailed info on what you actually need.
Understanding Suppression:
http://www.xtranormal.com/watch/8176267/suppressor-basics
Do I need to clean my suppressor?:
http://www.xtranormal.com/watch/8193125/