How to distinguish between V2 and V3 spring guide?
 

Title says it all. I've got a Systema spring guide that I need to identify, are there any tell-tale signs that would help? Any help would be appreciated.

The size/shape of the retention tabs that stick out of the base.

If you see two round silver (stainless steel) pegs, then it's v2.

If you see two flat square-like tabs sticking out of the base, then it's v3.

Or better yet, a picture is worth a thousand words... post a pic.

Then It must be a V2. Picture incoming. Thanks Brian.

It's exactly like this. http://www.airsoftglobal.com/shop/bm...ge.160x106.jpg

Yep, that's a v2