Airsoft Upgrades

4UANTUM Friction Pro High Performance Hop-Up Bucking - GBB

Brand: 4UADCategory: GBBR Buckings & Nubs1 retailer

Price: $13.08 — In stock at 1 retailer.

Prices last checked July 30, 2026 across 1 retailer.

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 there’s no room for error. Resulting in a flat, consistent, and accurate trajectory! Contents: Bucking Nub. Compatibility: Most GBB Rifles Pistols that are similar to Tokyo Marui Spec - may require some light trimming/modification depending on exact model and brand. Suitable for Tokyo Marui MWS, most VFC, Salvo MCX etc. Should also share compatibility with VSR-10 platform. (Modification may be needed) Install tips: You may need to use a small amount of lube on the outside of the bucking when installing into tight chamber as the material is very grippy.

4UANTUM Friction Pro High Performance Hop-Up Bucking - GBB price comparison: the lowest price is $13.08 at Airsoft Eire, and the median across 1 tracked listing is $13.08.

Compatible with: M4/AR, TM MWS, VSR-10

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Where to buy the 4UANTUM Friction Pro High Performance Hop-Up Bucking - GBB: prices at 1 retailer

  • Airsoft Eire: $13.08 — In Stock

Frequently asked questions about the 4UANTUM Friction Pro High Performance Hop-Up Bucking - GBB

How much does the 4UANTUM Friction Pro High Performance Hop-Up Bucking - GBB cost?
The 4UANTUM Friction Pro High Performance Hop-Up Bucking - GBB ranges from $13.08 across 1 retailer. The lowest current price is at Airsoft Eire. Prices are updated regularly from each store's live catalog.
Where can I buy the 4UANTUM Friction Pro High Performance Hop-Up Bucking - GBB?
The 4UANTUM Friction Pro High Performance Hop-Up Bucking - GBB is currently in stock at 1 retailer including Airsoft Eire. We track availability across 1 airsoft stores and update stock status regularly.
What is the 4UANTUM Friction Pro High Performance Hop-Up Bucking - GBB compatible with?
M4/AR, TM MWS, VSR-10
Is the 4UANTUM Friction Pro High Performance Hop-Up Bucking - GBB a good gbbr buckings & nubs upgrade?
The 4UANTUM Friction Pro High Performance Hop-Up Bucking - GBB by 4UAD is listed in our GBBR Buckings & Nubs category and is priced from $13.08. We aggregate prices from 1 retailer so you can compare and find the best deal. Check the price comparison table above for current pricing from each store.

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