Cadex Defense recoil rail for springers?

[JP806TX]

Anyone tried one of these on their springer?

cadex-defence-recoil-rail

Not cheap at $413.59

Here is a youtube video of it in action in live fire. (bottom of the page)

Cadex Defence – Recoil Rail

RECOIL RAIL Home *Also works with M240 / M249 The Cadex Recoil Rail (new patent) provides electro-optic devices with protection from firing shock of hard recoiling weapons, such as the M2 .50 caliber machine gun and large caliber sniper weapons. The Cadex Recoil Rail uses a patented buffer...

www.cadexdefence.com

Originally designed for electro-optics....wonder why it's not recommended for rifle scope with crosshair?

 

[Sqwirl57]

Finally something I can use on my M240 AND air rifles! Been looking for ages and just about gave up on the idea! Thanks!