Tim, I have the one sold by Numrich and all I can say is that you get what you pay for. It fills a void until a proper rig can be obtained. I figured that since I wouldn't ultimately be happy with any reproduction good or bad I'd sink the least amount of money I could upfront leaving more for the real deal when it comes along.
Overall, now I can shoot it with a stock and that's what was important to me at the time.
