Originally Posted by Vinciguerra
i just want to know whats available
In your price range, absolutly nothing.
A sniper rifle is going to run you minumum
$350, and even then it will need $500-$1000 of parts to make it really decent.
The cheapest machine gun available is the A&K M249, which runs around $700. Unless you meant assault rifle, in which case you can probably find a clear kraken for around $200.