I think Steve is looking for something small he can carry in the field with him. I agree that pumps are great, and I love my FDA pump. Another option too is I think there was mention of a small hand pump at the recent SHOT show that was designed to be used in the field?
Ok, so this Darksider affliction has now officially cost me some more money. I had a great conversion with Tim at MAC 1 and ordered a 13CI/3000 tank with 1600 psi regulated output with a custom build quick fill adaptor. This setup can be filled with the hand pump, should be very portable, and allow me to top off the FD-PCP while hunting in the field at a price point less than 1 1/2 times the cost of Mike's PCP. I will write a review once I receive and test the tank.
I received my 13CU/3000 tank with slide fill adaptor from Tim at MAC 1 and my first impressions are: NICE... it is exactly what I was looking for. Light weight, high quality, and works well. 1600 psi regulated; I have tuned my FD-PCP to shoot a 7 shot string in the mid to low 900 fps range within a 4% spread and will top off the gun after the 7th shot.918924932929923913902The gun is pretty close to 1000 after the 7 shots and the buddy tank will fill it back to 1600 psi about 5 times, which is more than enough for a hunting day in the field. One thing I have learned after receiving the tank is pumping to 3000 psi, even on a 13 CU tank, is a real workout. Only takes 5 or 10 minutes, but you will appreciate Mike recommending 1500 psi for the FD-PCP. Pumping from 2000psi to 3000psi will put you in shape if you are not already there...