4500 PSI MAX Recomended!

When you want to go safely beyond 3000 PSI in your Bulldog but don't want the reservoir to extend past the stock. These 21" tubes are the same length as the Bulldog's stock reservoir and allow you to add our MEGA or any other aftermarket moderator that's compatible.  

Bully Tubes are made from the same 20/24 aluminum material as our Extended Reservoirs.

You can experiment with aftermarket springs and hammer adjustments to get extra power from your Bulldog. These reservoirs are made from the same material as our Extended Reservoirs, and they are threaded to accept the factory end caps. They can be painted or wrapped, but who cares, you don't see 'em anyway!