Silverback GBB Flat Hop Rubber Set – 4 Hardness
£15.50
Silverback GBB flat hop rubber set delivers precision hop-up tuning with four colour-coded hardness grades (50°/60°/70°/80°). Transparent silicone construction ensures easy installation, and compatibility spans most GBB airsoft platforms. Fine-tune your shot consistency in one kit.
Out of stock
The Silverback GBB Flat Hop Rubber Set is a essential upgrade for any GBB (gas blowback) platform shooter seeking consistency and range optimisation. Originally engineered for the TAC-41 GBB system, this versatile hop-up rubber fits most airsoft guns using standard GBB hopup chambers, making it an intelligent choice for builders and upgraders across pistols, SMGs, and rifles alike.
Key Features
- Four hardness grades in one set – colour-coded for rapid identification and experimentation
- Transparent silicone construction – monitor installation and condition without disassembly
- Flat hop design – optimised for backspin consistency across fps ranges
- Universal GBB compatibility – fits TAC-41 and most standard GBB hopup chambers
- Precision tuning – dial in perfect hop-up for your exact weight projectiles and range requirements
Real-World Use Cases
Whether you’re running a gas blowback pistol on the skirmish field, tuning a GBB SMG for milsim accuracy, or dialling in a GBB rifle platform, hop-up consistency directly impacts your effective range and shot grouping. This set lets you match hardness to your gas temperature, projectile weight, and play environment—no guesswork, no repeated field visits. Swapping between grades takes seconds, making this kit invaluable for players who move between winter and summer loadouts or test different ammunition weights.
Technical Specifications
- Type: GBB flat hop rubber
- Hardness Grades: 50° (blue), 60° (green), 70° (yellow), 80° (red)
- Material: Transparent silicone
- Compatibility: Most GBB hopup chambers, including TAC-41
- SKU: SBA-HOP-44
Compatibility & Upgrades
This set is designed for any airsoft platform using a standard GBB hopup chamber. Silverback’s transparent design makes it easy to confirm proper seating and check for wear without taking your gun apart mid-session. Pair with quality 6mm projectiles and a chrono to establish your optimal hardness baseline, then rotate grades seasonally or between playstyles.
UK Legal & Site Notes
Hop-up rubber upgrades are entirely legal and site-approved—they’re internal tuning parts with no impact on fps or energy. However, always confirm your site’s fps limits and magazine capacity rules before field days, and chrono your setup beforehand to ensure compliance.
Upgrade your GBB accuracy today. Order the Silverback GBB Flat Hop Rubber Set from Airsoftdirect UK and dial in your perfect hop-up consistency.
| Brand | Silverback |
|---|---|
| pa_shooter-configuration | Right Handed |
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