HS Armory Z-kit IR-hop - Easy Installation

This is a IR-hop Z-kit from HS Armory. The R-hop and it's variants like the IR-hop are 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. The IR-hop (Ice R) is made to work more constantly in both cold and warm climates. This is a Z-kit which means instead of containing 3 slightly oversized patches it includes 3 patches of different depths so the best size can be chosen for the window size which eliminates much of the tuning. If this is your first install the Z-kit is a good choice. It's highly recommended that you read the guide and maybe watch some videos to get the best install.

Here is a quick overview install guide of the R-hop by HS5. (title is sarcasm)