CYMA Stainless Steel Ribbed Full Cylinder (82mm) for SR-25, SVD & SVU Airsoft AEG Rifles

Upgrade your designated marksman rifle with the CYMA Stainless Steel Ribbed Full Cylinder (82mm) — a high-strength internal component engineered to improve air efficiency, durability, and long-term reliability in high-performance AEG builds.

Designed specifically for extended cylinder platforms such as CYMA SR-25, SVD, and SVU-style AEG rifles, this full cylinder is ideal for DMR and sniper-configured electric airsoft rifles that demand consistent compression and dependable performance under heavier loads.

If you’re building a long-range setup or reinforcing your gearbox for stronger springs, this is a serious internal upgrade.

🔧 Quick Specs

• Product: Full Stainless Steel Cylinder

• Length: 82mm

• Material: High-strength stainless steel

• Design: Ribbed exterior / Polished inner bore

• Compatibility: SR-25, SVD, SVU AEG platforms

• Manufacturer: CYMA

• Type: Factory OEM upgrade part

Built for DMR & Extended Gearbox Platforms

Unlike standard M4 AEG cylinders, rifles like the SR-25 and SVD use extended Version 2 gearboxes that require longer cylinder dimensions for proper air volume. This 82mm full cylinder is specifically designed to match those longer compression assemblies.

The full cylinder design maximizes air volume, making it ideal for:

• Longer inner barrels

• DMR builds

• Higher FPS setups

• Heavy BB configurations

• Upgraded springs (M120 and above depending on build)

By providing increased air capacity, this cylinder ensures efficient BB propulsion and consistent shot-to-shot performance — especially critical in precision-focused builds.

High-Strength Stainless Steel Construction

Durability is key in upgraded builds. This cylinder is constructed from high-strength stainless steel, giving it:

• Excellent structural rigidity

• Resistance to wear and scoring

• Superior longevity under high spring tension

• Improved resistance to deformation

For players pushing their rifles harder with upgraded springs and torque setups, stainless steel construction offers long-term reliability that standard aluminum cylinders may not match.

Polished Inner Bore for Reduced Friction

The inner bore of the cylinder is precision polished to create a smooth compression surface. This matters more than many players realize.

A polished bore:

• Reduces piston head O-ring drag

• Improves air seal consistency

• Minimizes internal friction

• Enhances gearbox efficiency

• Reduces strain on motor and battery

Less friction means smoother cycling, improved reliability, and better overall compression performance — especially in semi-automatic DMR configurations.

Ribbed Anti-Heat Design

One of the standout features of this cylinder is its ribbed exterior design.

These external ribs are engineered to:

• Increase surface area

• Dissipate heat faster

• Reduce internal temperature buildup during rapid fire

• Improve long-term compression stability

While DMR rifles are often run in semi-auto, extended firing sessions can still generate heat inside the gearbox. Better heat dissipation helps maintain consistent performance and protects your compression components.

Ideal for Upgrade Builds

This CYMA full cylinder is perfect for:

• SR-25 AEG upgrades

• SVD AEG internal rebuilds

• SVU DMR builds

• High-FPS gearbox reinforcement

• Long inner barrel configurations

• Full compression system overhauls

Whether you're rebuilding a stock rifle or constructing a ground-up DMR project, this is a core internal component that supports stronger, more consistent performance.

Factory Direct OEM Quality

Manufactured by CYMA, one of the most recognized names in airsoft AEG production, this cylinder delivers factory-grade fitment and quality control.

As an OEM upgrade part, it’s designed to meet platform specifications while offering improved durability over many stock components.

Professional Installation Recommended

Disclaimer: Professional installation is highly recommended. Fit and compatibility may vary depending on your specific gearbox shell, piston head, cylinder head, and compression setup. Modification may be required for proper fitment.

Upgrading internal AEG components requires technical knowledge and proper tools. Incorrect installation can result in air leaks, poor performance, or gearbox damage.

If you are unsure, consult a qualified airsoft technician.

Why Choose the CYMA Stainless Steel Full Cylinder?

✔ Extended 82mm design for SR-25 / SVD / SVU platforms
✔ Full cylinder for maximum air volume
✔ Polished bore for reduced friction and improved seal
✔ Ribbed design for enhanced heat dissipation
✔ High-strength stainless steel durability
✔ OEM manufacturing quality

When building a precision DMR or reinforcing your extended gearbox platform, your compression system matters. The CYMA Stainless Steel Ribbed Full Cylinder delivers the strength, air efficiency, and reliability serious airsoft builders demand.

Upgrade smarter. Shoot more consistently. Build with confidence.