CNC piston for DSG 9 steel teeth (9398)
Upgrade your airsoft gearbox with premium performance using the Retro Arms CNC piston for DSG 9 steel teeth (9398). Specially designed for demanding airsoft enthusiasts, this high-quality piston is part of our Inner Parts and Pistons and Piston Heads collection, making it an essential component for advanced parts and accessories tuning. Crafted by Retro Armsāa renowned Czech manufacturer known for their commitment to top-tier airsoft partsāthis piston stands out for its exceptional precision and durability.
Product Features:
- Material: Entirely CNC-machined from premium-grade aluminum alloy, ensuring superior strength and long-lasting performance under intensive use.
- Teeth: Equipped with 9 reinforced steel teeth, engineered specifically for DSG (Dual Sector Gear) setups, offering exceptional resistance to wear and optimal power transfer.
- Compatibility: Universally compatible with most standard AEG gearboxes, making it a versatile upgrade for a wide range of airsoft replicas.
- Weight: Lightweight construction (approx. 15g), which contributes to faster cycle rates and improved efficiency in high-speed builds.
- Precision Manufacturing: Each component is made using advanced CNC machining processes for tight tolerances, perfect fit, and maximum reliability.
- Color: Signature anodized finish for added corrosion resistance and a striking appearance inside your gearbox.
Technical Specifications:
- Manufacturer: Retro Arms (Czech Republic)
- Tooth Count: 9 steel teeth (ideal for DSG builds)
- Material: CNC Aluminum body, Steel teeth
- Recommended Use: High-speed, high-stress AEG builds, especially with Dual Sector Gear setups
- Dimensions: Standard AEG piston length (approx. 70mm)
- Weight: ~15g (lightweight for speed tuning)
Why Choose This Piston?
- Specifically designed for DSG builds where durability and performance are critical.
- Superior to standard polymer pistons in both longevity and reliability thanks to steel tooth integration and CNC construction.
- Perfect for players seeking to maximize their gearbox's rate of fire and overall efficiency.
- Backed by the trusted reputation of Retro Arms, a leading name in airsoft inner parts and parts and accessories.
This Retro Arms CNC piston for DSG 9 steel teeth is a game-changer within the Pistons and Piston Heads category, offering advanced features not found in typical airsoft pistons. Whether your goal is competition-level performance or long-term reliability, upgrading your setup with this piston delivers unmatched results.
Ready to take your AEG build to the next level? Upgrade your gearbox today and experience the difference in performance and durability. For more top-tier airsoft internal upgrades, browse our full selection of Inner Parts now!
Product Information
Product Information
Shipping & Returns
Shipping & Returns



CNC piston for DSG 9 steel teeth (9398)
CNC piston for DSG 9 steel teeth (9398)
Upgrade your airsoft gearbox with premium performance using the Retro Arms CNC piston for DSG 9 steel teeth (9398). Specially designed for demanding airsoft enthusiasts, this high-quality piston is part of our Inner Parts and Pistons and Piston Heads collection, making it an essential component for advanced parts and accessories tuning. Crafted by Retro Armsāa renowned Czech manufacturer known for their commitment to top-tier airsoft partsāthis piston stands out for its exceptional precision and durability.
Product Features:
- Material: Entirely CNC-machined from premium-grade aluminum alloy, ensuring superior strength and long-lasting performance under intensive use.
- Teeth: Equipped with 9 reinforced steel teeth, engineered specifically for DSG (Dual Sector Gear) setups, offering exceptional resistance to wear and optimal power transfer.
- Compatibility: Universally compatible with most standard AEG gearboxes, making it a versatile upgrade for a wide range of airsoft replicas.
- Weight: Lightweight construction (approx. 15g), which contributes to faster cycle rates and improved efficiency in high-speed builds.
- Precision Manufacturing: Each component is made using advanced CNC machining processes for tight tolerances, perfect fit, and maximum reliability.
- Color: Signature anodized finish for added corrosion resistance and a striking appearance inside your gearbox.
Technical Specifications:
- Manufacturer: Retro Arms (Czech Republic)
- Tooth Count: 9 steel teeth (ideal for DSG builds)
- Material: CNC Aluminum body, Steel teeth
- Recommended Use: High-speed, high-stress AEG builds, especially with Dual Sector Gear setups
- Dimensions: Standard AEG piston length (approx. 70mm)
- Weight: ~15g (lightweight for speed tuning)
Why Choose This Piston?
- Specifically designed for DSG builds where durability and performance are critical.
- Superior to standard polymer pistons in both longevity and reliability thanks to steel tooth integration and CNC construction.
- Perfect for players seeking to maximize their gearbox's rate of fire and overall efficiency.
- Backed by the trusted reputation of Retro Arms, a leading name in airsoft inner parts and parts and accessories.
This Retro Arms CNC piston for DSG 9 steel teeth is a game-changer within the Pistons and Piston Heads category, offering advanced features not found in typical airsoft pistons. Whether your goal is competition-level performance or long-term reliability, upgrading your setup with this piston delivers unmatched results.
Ready to take your AEG build to the next level? Upgrade your gearbox today and experience the difference in performance and durability. For more top-tier airsoft internal upgrades, browse our full selection of Inner Parts now!
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Upgrade your airsoft gearbox with premium performance using the Retro Arms CNC piston for DSG 9 steel teeth (9398). Specially designed for demanding airsoft enthusiasts, this high-quality piston is part of our Inner Parts and Pistons and Piston Heads collection, making it an essential component for advanced parts and accessories tuning. Crafted by Retro Armsāa renowned Czech manufacturer known for their commitment to top-tier airsoft partsāthis piston stands out for its exceptional precision and durability.
Product Features:
- Material: Entirely CNC-machined from premium-grade aluminum alloy, ensuring superior strength and long-lasting performance under intensive use.
- Teeth: Equipped with 9 reinforced steel teeth, engineered specifically for DSG (Dual Sector Gear) setups, offering exceptional resistance to wear and optimal power transfer.
- Compatibility: Universally compatible with most standard AEG gearboxes, making it a versatile upgrade for a wide range of airsoft replicas.
- Weight: Lightweight construction (approx. 15g), which contributes to faster cycle rates and improved efficiency in high-speed builds.
- Precision Manufacturing: Each component is made using advanced CNC machining processes for tight tolerances, perfect fit, and maximum reliability.
- Color: Signature anodized finish for added corrosion resistance and a striking appearance inside your gearbox.
Technical Specifications:
- Manufacturer: Retro Arms (Czech Republic)
- Tooth Count: 9 steel teeth (ideal for DSG builds)
- Material: CNC Aluminum body, Steel teeth
- Recommended Use: High-speed, high-stress AEG builds, especially with Dual Sector Gear setups
- Dimensions: Standard AEG piston length (approx. 70mm)
- Weight: ~15g (lightweight for speed tuning)
Why Choose This Piston?
- Specifically designed for DSG builds where durability and performance are critical.
- Superior to standard polymer pistons in both longevity and reliability thanks to steel tooth integration and CNC construction.
- Perfect for players seeking to maximize their gearbox's rate of fire and overall efficiency.
- Backed by the trusted reputation of Retro Arms, a leading name in airsoft inner parts and parts and accessories.
This Retro Arms CNC piston for DSG 9 steel teeth is a game-changer within the Pistons and Piston Heads category, offering advanced features not found in typical airsoft pistons. Whether your goal is competition-level performance or long-term reliability, upgrading your setup with this piston delivers unmatched results.
Ready to take your AEG build to the next level? Upgrade your gearbox today and experience the difference in performance and durability. For more top-tier airsoft internal upgrades, browse our full selection of Inner Parts now!






















