HS Armory Original R-hop 3 pack

This is a 3 pack of R-hops from HS Armory. The R-hop is the ultimate hopup system on the market today and I don't make that statement lightly. The R-hop system not only greatly increases accuracy but also increases range at the same velocities. It distributes the pressure on the BB better than any other system available including flat-hops and all after market buckings. They also are intrinsically very durable and pretty much never wear out. If your going to be operating in cold weather the IR-hop (Ice R) is a better choice. It's highly recommended that you read the guide and maybe watch some videos to get the best install. If it's your first install you might want to look at the Z-kit as it's designed for easier installation.

Here is a quick overview install guide of the R-hop by HS5.