http://www.nrastore.com/nra/Product....tid=SA%2024322

anyone actually own this rifle rest? I'm thinking about buying it because it allows you to secure your rifle so you don't have to deal with human error basically.

I'm just wondering how good of a product it is. I'm also curious about the not using a rifle with less than 18-20 ft. lbs or more than 45 ft. lbs of recoil. How do you find this out?