People are about to come along and ignore the question and tell you to post an introduction thread - in the introductions forum. Its a rule on this forum.
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Sounds like you're doing all the right things. I imagine you are aiming for more than 500 fps with the m170?
Can't actually answer your question but with all that stuff - from what I read the r hop should help a fair bit if you install it right - you should be well on the way to 250 feet, if not more. But its a case of tuning - it won't just all get installed and magically work, unless you're really lucky.
Oh and one final thing - I don't know if you already know but sometimes the AA trigger needs a little bit of modification to fit correctly. In my case filing down the spring guide stopper a little bit.
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Sounds like you're doing all the right things. I imagine you are aiming for more than 500 fps with the m170?
Can't actually answer your question but with all that stuff - from what I read the r hop should help a fair bit if you install it right - you should be well on the way to 250 feet, if not more. But its a case of tuning - it won't just all get installed and magically work, unless you're really lucky.
Oh and one final thing - I don't know if you already know but sometimes the AA trigger needs a little bit of modification to fit correctly. In my case filing down the spring guide stopper a little bit.