Air Power HPA Gas Line Kit for Tokyo Marui M870 Breacher Shotgun (GG02-15)

Convert your Tokyo Marui M870 Breacher gas shotgun for use with an external HPA air system with the Air Power HPA Gas Line Kit.

Designed specifically for the Tokyo Marui M870 Breacher, this kit connects directly to the shotgun's gas port and converts the connection to standard 1/8 NPT components. The included Foster-style fitting provides a convenient connection point for a compatible HPA air line.

Features

• Designed for the Tokyo Marui M870 Breacher gas shotgun
• Converts the factory gas connection for external HPA use
• TM Breacher-specific adapter
• Standard 1/8 NPT connections after the shotgun adapter
• Foster-style HPA fitting
• 8-inch thick-wall macroline included
• CNC-machined fitting made in the USA
• Hose line made and assembled in the USA
• Multiple 1/8 NPT configuration options

Specifications

Brand: Air Power
Product Type: HPA Gas Line Conversion Kit
Compatibility: Tokyo Marui M870 / TM870 Breacher Gas Shotgun
Thread Type: 1/8 NPT after TM-specific adapter
QD Connection: Foster-Style Fitting
Macroline Length: 8 Inches
Macroline Type: Thick Wall
Adapter Flats: 10mm
Fitting: CNC-Machined in USA
Hose Line: Made and Assembled in the USA
Warranty: Lifetime

Kit Includes

• 1 × TM M870 Breacher to 1/8 NPT Adapter
• 2 × 1/8 NPT Straight Macroline Fittings
• 1 × 1/8 NPT to Foster Fitting
• 1 × 8-Inch Thick-Wall Macroline
• 1 × 7x1-70B O-Ring Contact Seal

Installation Notes

The kit does not come assembled.

The O-ring should face toward the shotgun after the adapter threads. No Teflon tape is required at the Breacher connection.

Depending on the shotgun configuration, the grip hole may need to be enlarged or the fitting may need to be trimmed to provide sufficient clearance.

Because the connections after the TM-specific adapter use 1/8 NPT threads, the setup can also be configured with other compatible fittings if desired.

HPA tank, regulator and external HPA hose are not included.