Red wheel bearing works great. I have refilled a Shooter's Choice syringe many time.
Most of the competitive Trap and Skeet shooters I know apply clean grease at the start of a shoot (300-400targets). Grease collects detritus and is best removed and reapplied regularly.
One particularly persnickety fellow I know cleans and applies new grease before each 100 target event.
A little one the hinge pins, a little on the fore end iron where it meets the receiver.
Lots of arguments on whether to grease the locking surfaces. I shoot Beretta 682's and apply a small amount, with a q-tip, in the locking recesses in the mono block.
There will be a couple of oil aficionados along in a minute to say the opposite.
Michael
