We have heard about the magic powers of these hop-up rubbers in improving the ranges of airsoft guns, but now aRick grabs two samples from WGC Shop and tests the A+ and AST Maple Leaf hop-up rubbers on those pistols he is holding. As to the results of the test, better watch the video below to find out which should be a good hop-up rubber of choice.

Thanks to Public Enemy for the test.