Help identify this bolt release lever.

[Wrinkles]

I did a quick search but didn't come up with much. I copied this photo from somewhere on this site but can't find it anymore. I am looking for an oversized bolt release. The GG&G are popular but cost an arm and a leg. They also look a litte too big to me. I am wondering if the photo below is a custom job or something that is for sale? The only issue I see with this style is potentially catching it on something and bending it out. What am I missing here fellas?

 

[LI-Shooter]

Dave's Metal Works.

 

http://davesmetalworks.com/ben12.htm

[quickdraw]

Here are a couple size options for you.

 

http://freedomfightertactical.com/products-page/tactical-charging-handles/

[marc63]

Here are a couple size options for you.

 

The OP's inquiry is about the release not the charging handle.

 

Here's the link to the release he inquired about;

http://davesmetalworks.com/ben4.htm