Not to be a dick or anything dude, but if you won't buy online, then you're really getting into the wrong hobby. There are a only handful of brick & mortar stores across the country that carry airsoft-specific accessories. Unless you're in those areas specifically or are willing to travel there, you're screwed buying airsoft guns, parts and accessories.
I don't know in your area specifically, but some army surplus stores will carry a bit of airsoft stuff. However, except in a few cases (like those which are retailers here on ASC), most sell crap at inflated prices and know nothing about the products they're selling.
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