4UANTUM Friction Pro HOP UP Bucking & Nub Set (GBB SPEC.)

4UANTUM Friction Pro HOP UP Bucking & Nub Set (GBB SPEC.)

Specifications :

- Product Brand : 4UAD (Taiwan)

- MADE IN TAIWAN

- Material : Rubber.

Content :

- HOP UP Bucking x1

- HOP UP Nub x1

4UANTUM "Friction Pro" HOP-UP Bucking

Designed to achieve ultimate consistency, the "Friction Pro" hop-up bucking focuses on creating a perfectly centered axis of spin in every shot. While based on a rather traditional single-point design, the unique contour of the contact patch generates enough friction to even lift heavy BBs up to 0.48 grams, while minimizing contact surface to ensure there’s no room for error. Resulting in a flat, consistent, and accurate trajectory!

※ 60 Degree bucking and nub.

※ The HOP-UP chamber installation design may be different for brand or models, and the HOP-UP bucking may need to be trimmed depending on the situation.

※ Compatible BB weight limit and shooting performance still depends on different settings, gas effect or other variables.

※ FOR AIRSOFT USE ONLY!

※ Required to DIY ability.