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Madbull 60 Degree Shark Accelerator Hopup Bucking (Red)
By MadBull
Sale
Original Price
$12.97
Current Price
$11.02
SKU SAH60
Specifications:
| Color | Red |
| Country | Hong Kong |
| Net Weight (g) | 5 |
| Platform | ELECTRIC (AEG) |
| Replica Type | RIFLE |
Product Description:
Madbull 60 Degree Shark Accelerator Hopup Bucking (Red). Softer rubber construction with shark-fin internal teeth for aggressive backspin on heavy BBs (0.28g+). 60 Degree rubber is softer than standard 80-90 degree rubber, making it easier to install and providing better air seal on lower-FPS setups. Includes 2x hop-up rubbers.
Compatibility & Application Guide
Compatible Platforms
| Platform | Model Variant | Notes |
|---|---|---|
| Tokyo Marui M4/M16 AEG | All variants | Direct fit, standard AEG cut |
| Tokyo Marui AK AEG | AK47 / AK74 / AK102 | Direct fit, V3 gearbox compatible |
| CYMA / JG / G&G AEG | M4/M16 pattern | Compatible with most TM-spec AEG hop chambers |
Which Hardness Should You Choose?
| Degree | Best For | Trade-off |
|---|---|---|
| 60° (this product) | Standard AEG, sub-400 FPS, 0.20-0.28g BBs | Softer seal = more consistent hop on lightweight ammo; faster wear than harder compounds |
| 70-80° (Blue/Purple Shark) | 400+ FPS, DMR builds, 0.30g+ BBs | Durable under heavy spring loads; may over-hop light BBs |
Common Pairings (based on verified customer orders at eHobbyAsia)
- MadBull Shark Bucking + PDI 6.01mm Inner Barrel — precision barrel + aggressive bucking for accuracy-focused DMR builds
- MadBull Shark Bucking + Prometheus Flat Nub — flat-hop conversion for heavier BBs without replacing the entire chamber
GBB Compatibility Warning
- GBB users: This is an AEG-cut hop up bucking. Most GBB pistols (Hi-Capa, Glock, 1911) use VSR/G-Series cut buckings. Verify your hop chamber cut type before ordering.
- CO2 users: Higher pressure can accelerate wear on 60-degree rubber. Consider 80-degree alternatives for CO2 setups.