They have There patterns up on there fb page and they put there chokes heads up against a rhino and they out shot the rhino by 42% at 40 yrds . They dont even look like a conventional Choke they kind of look like an AR 15 muzzle brake.There only $85.00 im getting mine at NWTF IN NASHVILLE.
I do also agree on the long distance comment people are getting a little carried away with it but there 30 and 40 yrd shots are better than any other choke ive ever seen.