Re: Caldwell Lead Sled
I had the Caldwell Lead Sled Solo, which is compatible with AR-type rifles where the mag hangs down quite a way beneath the lower. Most of the other Lead Sleds have a bar that won't accommodate a 30 round mag. I ended up giving it away because I found I could get better groupings shooting prone with a bipod and rear bag. My take on the Lead Sled is that it can help remove "shooter error" to some extent, but not completely. When using it, you still have to drive the rifle yourself. That is to say you still have to aim and hold; it won't completely take "you" out of the equation. There is enough play in the rifle, even when strapped down tight in the device with a 25 lb bag of lead shot in the tray, that your movement, trigger control, etc., will have a bearing on the POI. IMO, a decent bipod, rear bag, and shooting mat would be a better investment.