O-ring material, hardness
Hi, what material and hardness o-rings should i use in airforce airguns, should the hardness be 70, 90 or eaven higher? I can find 70 everywhere, but very little on 90 and harder. Fo example, my walther dominator o-rings are green not black and they feel lot harder than a regular black o-ring, so i think where to get this type of o-rings?
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velocette, what size is the breech slide O rings? I’d love a couple of them if you don’t mind…
aloha,
walt
Yes,,,90d is the one. If its for the breech slide,,,then these are the ones you want. If its only a couple of sets you need,,,let me know and I’ll pop some in the post for you.
90d is what most people started replacing theirs with.
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Send me a PM with your address.
I will be happy to send you some 90 durometer breech orings.
Tony