HELP: where to drill for mag release cross pin???

[cpileri]

I have a trigger guard that I want to install but it has no hold for the magazine release lever cross pin!
Anyone know exactly how to measure the correct place to drill it out so that it functions properly?

Or, anyone jnow where to get one with the hold already drilled?
With the mag release assembly already installed???

Here's mine:http://www.k-var.com/product.asp?0=216&1=254&3=350

Thanks!
C-

 

[Jim K]

If you have nothing to copy, I would say to install the trigger guard first, then use a magazine to determine the right location for the mag release. If not exact, make sure the mag release is high; you can always take some off it, but it is hard to add on to it.

Jim