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HS-Armory RZ-kit (Original R-hop Z-kit)

$17.50

This is a R-hop Z-kit from HS Armory, these use the same material as the normal R-hops but in the Z-kit configuration. 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. 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)


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  • Model: HSA-RZ
  • Shipping Weight: 0.0332lbs
  • 0 Units in Stock
  • Manufactured by: HS5


This product was added to our catalog on Tuesday 27 January, 2015.

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