Specna Arms Oblivion 18_1 precision gear set with improved timing
Specna Arms Oblivion Steel Gear Set (AEG Sprockets)
The Specna Arms Oblivion steel gear set represents a premium upgrade solution for demanding airsoft players and professional technicians. Designed for high-performance AEG builds, these gears deliver exceptional durability, optimized timing, and consistent operation even under extreme stress conditions.
Manufactured from hardened 40Cr steel, the Oblivion series ensures outstanding resistance to wear and deformation, making it ideal for high-speed, high-torque, and brushless motor setups. Whether you're building a DMR, speedsoft rifle, or DSG configuration, these gears provide the reliability needed for advanced tuning projects.
Improved Timing & Performance
The standout feature of the Oblivion gears is the enhanced timing design. The tappet plate engagement has been repositioned to the second tooth of the sector gear, significantly reducing the risk of nozzle PME (Premature Engagement) in high-stress builds. This results in smoother cycling, improved feeding, and increased gearbox longevity.
Available Gear Ratios
- 18:1 – Standard balanced performance
- 16:1 – Faster trigger response
- 13:1 – High-speed builds
- 12:1 – Ultra-fast setups
- 9:1 (DSG) – Dual Sector Gear configurations
- 19 Tooth (SR25) – Dedicated DMR platforms
Premium Materials & Hardness
Each gear is precision-machined and subjected to strict quality control to ensure optimal performance and longevity:
- Material: 40Cr hardened steel
- Sector & Spur Gear: HRC 42–50
- Bevel Gear: HRC 42–47
- Gear Axles: HRC 55–60
Built for Advanced Upgrades
The Specna Arms Oblivion gear set is ideal for upgrading replicas from our airsoft rifles collection or building custom gearboxes with components from Specna Arms. Designed for users who demand maximum performance, these gears are a solid foundation for any high-end airsoft build.
Key Features
- High-strength 40Cr steel construction
- Improved timing to reduce PME issues
- Compatible with high-speed and high-torque builds
- Optimized for brushless motor setups
- Wide range of gear ratios available
- Precision manufacturing and strict quality control
The Specna Arms Oblivion gears are engineered to meet the expectations of even the most demanding airsoft technicians, delivering durability, efficiency, and performance at a competitive price point.
| Brand | Specna Arms |
| Series | Oblivion |
| Type | AEG Gear Set / Sprockets |
| Material | 40Cr Steel |
| Available Ratios | 18:1, 16:1, 13:1, 12:1, 9:1 DSG, 19T SR25 |
| Hardness (Sector/Spur) | HRC 42–50 |
| Hardness (Bevel) | HRC 42–47 |
| Hardness (Axles) | HRC 55–60 |
| Weight | 69 g |
| Color | Black |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Specna Arms Oblivion Steel Gear Set (AEG Sprockets)
The Specna Arms Oblivion steel gear set represents a premium upgrade solution for demanding airsoft players and professional technicians. Designed for high-performance AEG builds, these gears deliver exceptional durability, optimized timing, and consistent operation even under extreme stress conditions.
Manufactured from hardened 40Cr steel, the Oblivion series ensures outstanding resistance to wear and deformation, making it ideal for high-speed, high-torque, and brushless motor setups. Whether you're building a DMR, speedsoft rifle, or DSG configuration, these gears provide the reliability needed for advanced tuning projects.
Improved Timing & Performance
The standout feature of the Oblivion gears is the enhanced timing design. The tappet plate engagement has been repositioned to the second tooth of the sector gear, significantly reducing the risk of nozzle PME (Premature Engagement) in high-stress builds. This results in smoother cycling, improved feeding, and increased gearbox longevity.
Available Gear Ratios
- 18:1 – Standard balanced performance
- 16:1 – Faster trigger response
- 13:1 – High-speed builds
- 12:1 – Ultra-fast setups
- 9:1 (DSG) – Dual Sector Gear configurations
- 19 Tooth (SR25) – Dedicated DMR platforms
Premium Materials & Hardness
Each gear is precision-machined and subjected to strict quality control to ensure optimal performance and longevity:
- Material: 40Cr hardened steel
- Sector & Spur Gear: HRC 42–50
- Bevel Gear: HRC 42–47
- Gear Axles: HRC 55–60
Built for Advanced Upgrades
The Specna Arms Oblivion gear set is ideal for upgrading replicas from our airsoft rifles collection or building custom gearboxes with components from Specna Arms. Designed for users who demand maximum performance, these gears are a solid foundation for any high-end airsoft build.
Key Features
- High-strength 40Cr steel construction
- Improved timing to reduce PME issues
- Compatible with high-speed and high-torque builds
- Optimized for brushless motor setups
- Wide range of gear ratios available
- Precision manufacturing and strict quality control
The Specna Arms Oblivion gears are engineered to meet the expectations of even the most demanding airsoft technicians, delivering durability, efficiency, and performance at a competitive price point.
| Brand | Specna Arms |
| Series | Oblivion |
| Type | AEG Gear Set / Sprockets |
| Material | 40Cr Steel |
| Available Ratios | 18:1, 16:1, 13:1, 12:1, 9:1 DSG, 19T SR25 |
| Hardness (Sector/Spur) | HRC 42–50 |
| Hardness (Bevel) | HRC 42–47 |
| Hardness (Axles) | HRC 55–60 |
| Weight | 69 g |
| Color | Black |
