Originally Posted by dannyboy768
The o-ring kit I ordered from oringmonkey for my Dm5 just arrived at my house. It doesn't come with the 2 poly urethane o-rings that go on the bolt kit (017 U17), it comes with them in buna instead. So can I just use buna and be fine?
The 2 o-rings are the big one inside the top hat, and the one inside the beer can. Basically I want to know if I can use Buna 017 o-rings in place of Poly Urethane 017 o-rings.
Yes buna will work just fine urethane just last longer and u hardly ever have to change them and they prevent leaks better
but now everyone uses buna ones now adays