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Maddog HPA Tank Standard Regulator Bonnet w Default Title title, marker upgrade, reliable marker upgrade, for custom builds, hero view
Maddog HPA Tank Standard Regulator Bonnet w/ O-Ring std config, marker upgrade, durable field setup, for custom builds, front angle

Maddog

Maddog HPA Paintball Tank Standard Regulator Bonnet w/ O-Ring | REPLACEMENT PART**

$9.95
SKU: MD-2050-BONNET

FREE BADGE METAFIELD:

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Pickup available at 2970 Seaborg Ave Usually ready in 2 hours

Maddog HPA Paintball Tank Standard Regulator Bonnet w/ O-Ring | REPLACEMENT PART**

2970 Seaborg Ave

Pickup available, usually ready in 2 hours

2970 Seaborg Ave
Ventura CA 93003
United States

8052752040

Maddog Aluminum Compressed Air HPA Paintball Tank Bonnet w/ O-Ring | Replacement Part for 48ci/3000psi, 13ci/3000psi, etc.!

Replacement part for Maddog's Industry-Standard Refillable Aluminum High-Pressure Air Bottles with Standard Regulator. BONNET w/ Tank O-Ring ONLY.

Compatibility

The Madddog paintball tank regulator bonnet is a replacement component for compatible Madddog aluminum HPA paintball tanks that are equipped with a standard regulator assembly. It is commonly used on 13ci/3000 PSI and 48ci/3000 PSI aluminum tanks with a widely used tank regulator.

This replacement only includes the regulator bonnet and the installed O-ring. It is intended to replace the bonnet on a compatible regulator and is not a complete regulator assembly.

When Should You Replace the Bonnet?

A damaged tank regulator bonnet is one of the most common causes of regulator issues. If the bonnet threads become cross-threaded, the O-ring sealing surface is damaged, or the bonnet develops impact damage from regular use or transport, replacing the bonnet is often a simpler and more affordable solution than replacing the entire regulator.

If your regulator is leaking around the bonnet but the rest of the regulator remains in good condition, you can replace this component to restore a proper seal and get your tank back into service without replacing unnecessary parts

Installation Notes

Completely degas the tank and remove the regulator according to the manufacturer's instructions before performing any maintenance work.

Before installing the new bonnet:

  • Inspect the regulator threads for signs of wear or cross-threading.
  • Make sure that the O-ring sealing surface is clean and undamaged.
  • Thread the bonnet on by hand to avoid damaging the threads.
  • Tighten the assembly according to the regulator manufacturer's specifications.
  • Slowly re-pressurize the tank and inspect for leaks before returning it to service.
  • A damaged thread or pinched O-ring can still cause leaks, even after installing a new bonnet. Always inspect the entire regulator assembly during maintenance.

Why Replace the Bonnet Instead of the Entire Regulator?

If the regulator body and internal components are still functioning correctly, replacing only the bonnet can prove practical. Rather than fully replacing the tank regulator, this replacement targets one of the most commonly damaged external components, reducing maintenance costs and preserving the original regulator.

Designed specifically for compatible Madddog regulators, this replacement part is a dependable fit that doesn’t require purchasing an entirely new regulator assembly.

FAQ

No. This replacement bonnet is compatible with Madddog aluminum HPA tanks equipped with a standard regulator. Always verify compatibility before purchasing.

No. This product includes only the replacement regulator bonnet with the installed O-ring. The regulator body and all other regulator components are sold separately.

Visible thread damage, impact marks, air leaks around the bonnet, or a damaged sealing surface are all indicators that it may need replacement. If the rest of the regulator is functioning properly, replacing the bonnet is often the most economical repair.

Only after the tank has been completely depressurized. Because HPA systems operate at high pressure, regulator maintenance should be performed only by someone familiar with paintball air systems. If you're uncertain, let a qualified paintball technician carry out the replacement.