UNICORN GBB 70 degree Hop Up Bucking (Competition Grade) RWA Agency Arms Weight: 709g

Weight: 709g

For Umarex G17 Gen4 GBB- Stainless Steel material with CNC machined- 4 buffers for modification to shorten the cycling- Include Enhance Recoil Spring- Enhance the reaction force to speed up the blowback cycle- Available Colors: Silver

Suitable for Marui / WE G-Series

- Item# AIP026

Vendor: Guarder

UNICORN GBB 70 degree Hop Up Bucking (Competition Grade) RWA Agency Arms Weight: 709gUNICORN GBB 70 degree Hop Up Bucking (Competition Grade). 1. Using uniquely formulated NBR material same as our Unicorn Hop Up Bucking. 2. Unicorn Airsoft Hop Up Bucking compatible with MARUI KJ VFC WE. 3. Uniquely formulated NBR material which increase durability and friction between hop up bucking and airsoft pellets. 4. Arrow shape contact point is designed to decrease the chance of mispositioning of airsoft pellets and ensure the correct contact