4UANTUM Friction Pro High Performance Hop-Up Bucking - GBB August 2020 Parts include:

Parts include:

but always conforming to the Irish 1 joule limit

Included Cantilever Mount

Allows for quick switching to a sidearm

Small type battery stored in foregrip (not included)

4UANTUM Friction Pro High Performance Hop-Up Bucking - GBB August 2020 Parts include:Designed to achieve ultimate consistency, the 4UAD Quantum Friction Pro hop up bucking focuses on creating a perfectly centred 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 theres no room for error. Resulting in a flat, consistent, and accurate trajectory!