Reply To: Fx o ring help please
As for being too new to need a breech seal, there is no such thing. O-rings and Seals tend to have a mind of their own and can fail without notice. Just a fact of life. It’s better to have some on hand just in case.
I get all of my o-rings from McMaster-Carr online. Awesome selection and will ship anyway you request which saves shipping costs. Polyurethane o-rings cost much more than Buna-N rings. For example:
Tell me which rifle you have and what caliber and I will tell you the size and type of o-rings you will need.