The AGN App is ready! Search "Airgun Nation" in your App store. To compliment this new tech we've assigned the "Threads" Feed & "Dark" Mode. To revert back click HERE.
Take that probe and old o-rings to ACE Hardware check out and match up yours in their plumbing faucet section. They have drawers of many different sizes of o-rings. Make a note what size matches so you know next time. Buy several for spares.