Sorry for the delay replying, I had trouble finding the photos I wanted. Here's what the 'Recoil Reducer' looks like.
Version A
https://www.milsurps.com/images/impo...kvbdg0cg-1.jpg
https://www.milsurps.com/images/impo...nnk6od61-1.jpg
https://www.milsurps.com/images/impo...zy28p8wk-1.jpg
https://www.milsurps.com/images/impo...x70nki6t-1.jpg
https://www.milsurps.com/images/impo...dzh5azpa-1.jpg
Version B (not sure who these photos belong to?)
https://www.milsurps.com/images/impo...27fdzb6j-1.jpg
https://www.milsurps.com/images/impo...s0kmgotk-1.jpg
https://www.milsurps.com/images/impo...ybkde5pu-1.jpg
https://www.milsurps.com/images/impo...8qywi2qj-1.jpg
Merry Christmas