THIS IS JUST AVAILABLE , A NEW RE SEAL KIT FOR THE WALTHER CP88, BERETTA 92FS, RWS 225 AND THE UMAREX COLT 1911, IT CONSISTS OF ALL THE SEALS FOR THE VALVE TO FIRE AS NEW . THESE PISTOLS USE THE SAME VALVE !
1- THE INSIDE VALVE THREAD SEAL
2- VALVE EXHAUST PORT SEAL ( UPGRADE FROM THE OLD RUBBER SEAL ,GIVES YOU MORE OUTPUT)
3- VALVE STEM SEAL
4- EXTERNAL PACKING SEAL ,SLIGHTLY SMALLER THAN ORIGINAL TO AID RE-FITTING
INSIDE THE VALVE YOU HAVE A BRASS WASHER SITTING AROUND THE OLD RUBBER EXHAUST PORT SEAL ,DO NOT FIT OVER THE NEW SEAL ,JUST DISCARD, IT IS NOT NEEDED AND HINDERS VALVE MOVEMENT ..
THE SEALS ARE TOP QUALITY AND SHOULD LAST AS LONG AS THE ORIGINALS ACTUALLY SOURCED FROM USA NO SWELLING OR LEAKS.
THE NEW EXHAUST PORT SEAL IS OF HARDER MATERIAL AND GIVES A MUCH HIGHER FPS ,A 4 INCH BARREL AVERAGES 410 FPS ,WE HAVNT TRIED THE 6 INCH BARREL YET..
THE ONLY THING NOT IN THE KIT IS THE CO2 BULB SEAL WHICH WE SELL SEPERATE ON OUR OTHER LISTINGS TO KEEP COSTS DOWN ON THE KIT..
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RECENT FEEDBACK
Hi Steve, I fitted it to a Colt 1911 and only because I hadn't fitted one before the washer that holds the stem seal in looked like it was part of the valve. Wasn't til I got a pick in there I realised there was the stem seal under a washer. Did what you said and didn't refit the brass washer and it's pushing 3.06 ft/lbs after 10 shots and more to the point my old gun has a new lease of life for £6 and an hour playing around. Very pleased with the kit just maybe an instruction link for people like me new to the hobby. Regards Wayne