Guys I'm wanting to get a 510 and can't make my mind up over the full length or the carbine. I definitely want the walnut stock and I want .22 but that's as far as I've gotten. A friend of mine has the carbine and I like the length and weight but it's loud so he a had to put an addition on it. It's fine now, nice and quiet and not too long. I would love the extra shot count of the full size gun but if it's just as loud it will have to be extended also making it way too long. That's my dilemma, what are your thoughts? Thanks.