Ive used to have one. It was nice, the trigger is still pulled like a regular autococker trigger. You still release the sear manually then the new electronics kick in and cock the gun. It shortens the pull by a ton, but you still can have a problem with shortstroking. Takes some getting used to I guess. As far as cost I think it costs about the same as the new centerflag uprising. Another considerations would be a race frame, I've only heard good things about both, as well as a new conversion by PGI the Firestorm. I traded my Nitro Duck in for a Sandridge and if money Isnt too much of a consideration I would very much reccomend it. Ohhh so fast.
You might want to check in the electronic cocker forums, they have more info on the electric conversion, although not to much on the nitro duck.
Just try it out if you can then buy one which fits you. I was just more into the double trigger thing and anti-shop eyes.
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