Description
4UANTUM Hop-Up Bucking Friction Pro - Gas Blowback Bucking & Nub
Unlock the full potential of your gas blowback airsoft rifle with the 4UANTUM Hop-Up Bucking Friction Pro GBB Bucking & Nub Set. Designed for players who demand maximum accuracy, improved consistency and greater effective range, this high-performance hop-up upgrade is a simple yet highly effective way to enhance your rifle's performance. Whether you're upgrading a skirmish rifle or fine-tuning a precision gas blowback build, the Friction Pro delivers the control needed to place shots with confidence.
The specially engineered hop-up bucking is designed to apply consistent backspin to your BBs, helping to produce flatter trajectories and tighter shot groupings. Paired with the included precision nub, the system delivers more even pressure across the BB, promoting improved air seal and more consistent hop application. The result is enhanced accuracy, better long-range performance and reliable shot-to-shot consistency, making it an excellent choice for both woodland skirmishes and precision-focused gameplay.
Designed specifically for gas blowback airsoft rifles, the Friction Pro bucking is ideal for players looking to get the most from upgraded inner barrels, premium BBs and finely tuned hop-up units. Installation is straightforward for anyone familiar with GBB maintenance, making it one of the most cost-effective performance upgrades available for improving your rifle's overall shooting characteristics.
Whether you're chasing tighter groupings, extending your effective range or simply looking for a more consistent shooting experience, the 4UANTUM Hop-Up Bucking Friction Pro GBB Bucking & Nub Set delivers impressive results. It's a must-have upgrade for serious gas blowback airsoft enthusiasts who want every shot to count.
Highlights
- High-performance hop-up bucking and nub set
- Designed specifically for gas blowback airsoft rifles
- Improves accuracy, consistency and effective range
- Provides more consistent BB backspin
- Precision nub delivers even hop pressure
- Supports tighter shot groupings and flatter trajectories
- Ideal upgrade for precision GBB builds
- Simple installation with significant performance gains
What's Included
- 1 x 4UANTUM Friction Pro GBB Hop-Up Bucking
- 1 x Precision Hop-Up Nub
Technical Specifications
- Brand: 4UANTUM
- Product Type: Hop-Up Bucking & Nub Set
- Compatibility: Gas Blowback (GBB) Airsoft Rifles
- Function: Improves hop-up performance, range and accuracy
- Application: Upgrade component for GBB hop-up units
Get (RIF) verafied, we accept AirsoftVerify.co.uk player codes, and all other major valid defence schemes!
Product Reviews
Delivery & Returns
Delivery Information
Affordable Shipping – Starting from Just £2.50
Our delivery prices begin at only £2.50 for UK mainland orders, with free standard delivery available on all orders over £100*. To quickly find out the exact shipping cost for your items, simply add everything to your basket. In the basket, you'll see a link under the subtotal titled "Estimate Shipping & Tax"—click this, enter your delivery details, and you’ll get a full quote including whether you qualify for free shipping.
Free Shipping Offers
- UK Mainland: Free on orders over £100*
- Northern Ireland, Republic of Ireland, Scottish Highlands & Islands, and Isle of Man: Free on orders over £100*
- Channel Islands: Unfortunately, we do not offer free shipping to this region
*Free shipping is a 5 working day service. For example, an order placed on Monday would typically arrive the following Monday.
Mainland UK Delivery Options
- Royal Mail: From £2.50 (2 working days, price based on weight)
- Economy Delivery: £4.95 flat rate (2–4 working days)
- Express Delivery: £6.95 flat rate (1–2 working days)
Working days exclude Saturdays, Sundays, and public holidays. Need your order on a Saturday? We can arrange this for £20—please contact us directly after placing your order to pay the balance.
Delivery Prices – Outside Mainland UK
- Northern Ireland: From £5.95
- Scottish Highlands & Islands: From £5.95
- Isle of Man: From £5.95
- Republic of Ireland: £6.95 flat rate (any size order)
- Channel Islands: £7.95 flat rate (any size order)
We strive to keep our delivery charges as fair and straightforward as possible, with clear options to suit all needs and budgets.
