MARAUDER VALVE STEM fits RIFLE, PISTOL, 1720T & 1701P
This valve-stem is original to Marauder Rifle, Marauder Pistol, 1720T and 1701P models among others. It's the same stem we use for high-pressure versions of our Magnum Valve for Discovery and 22XX PCP conversions. It works well in the 2000-3500 PSI range but generally doesn't seal well at low pressure. It usually fits 13XX valves but tends to leak and the pin fits tighter, tight enough to bind in some cases. It fits our Magnum Valves for 13XX perfectly but we don't generally use it for those due to the leaking issue at low pressure. It works well for Maximus models modified to operate safely at higher than 2000 PSI.