Sumatra 2500 muzzle oring size or part numberJanuary 13 2018 at 12:41 AM
|CHINASPRINGER (Login CHINASPRINGER)|
HI guys I have a Sumatra 2500 in 25 cal. I lost the muzzle o-ring that retains the muzzle cap. Would any one know the size or part number? Thank you in advance people! Chinaspringer
|January 13 2018, 5:53 AM |
Take the muzzle cap to any decent hardware store and get one that seems to fit, in fact their dirt cheap buy several sizes. Its not a critical application.
I have never seen an o-ring there.
|January 13 2018, 8:25 AM |
|January 14 2018, 7:16 AM |
The Ace hardware chain, Lowes and Home Depot all carry "O" rings most are buna N but their proper for most airgun sealing. The best situation is to have an "O" ring assortment both US and metric. "O" rings are a modern marvel, if a fella has the time the National company on their site has a lot of reading on sizing and proper use of "O" rings.
just a manual lots of pictures
|January 13 2018, 4:07 PM |