40mm Grenades
 

Where can one acquire O-rings for 40mm BB showers etc? Airsoftpartscanada has Madbull kits. Anyone know for sure that these will work with other brands? I've heard that CanTire and Princess Auto will have the right size, but are these durable enough? Anyone have direct knowledge of any of this?

I think the o-ring kits for hydraulic systems are strong enough.
This is what I have been using in my C02 markers.:cool:

I picked some new o-rings & bearings from Bearing & Transmission Ltd. Cost about $1.05 to rebuild two grenades.
http://www.profilecanada.com/company...td_Winnipeg_MB

I get my parts from the millwrite at work and pay nothing

Whozat on here has an excellent rebuild kit that he sells for a very reasonable price, it has everything you will ever need to rebuild any of the MOSCART style 40mm gas units his link is below if you are looking for the parts he has them way cheaper than any retailer

http://www.airsoftcanada.com/member.php?u=3969