HK Army 3000psi Regulator Piston (GG06-UB05)

HK Army replacement 3000psi compressed air tank regulator piston for Standard and Aerolite tanks - Brass

Compatible with:

• HK Army 13ci 3000psi HPA Compressed Air Tank Regulator
• HK Army 26ci 3000psi HPA Compressed Air Tank Regulator
• HK Army 48ci 3000psi HPA Compressed Air Tank Regulator

Piston seals included.

** Only compatible with HK Army Regulators.