Aimpoint Micro Spacers?

[SHIVAN]

Anyone have any idea what the T1/H1 spacers are meant to accomplish? Are they standard heights above bore to accommodate AR's? Other rifles?

[Sonny Stag]

Anyone have any idea what the T1/H1 spacers are meant to accomplish? Are they standard heights above bore to accommodate AR's? Other rifles?

Co-Witnessing....

http://www.google.com/search?q=Aimpoint+Micro+Spacers

[SHIVAN]

Co-Witnessing....

With what? On what weapon? What is the target height above bore for each? Specific intended application e.g. KAC RAS II with "F" height fixed front sight? Absolute, lower 3rd or something else?

I mean the write ups say 30mm optical bore axis for the low spacer and 39mm for the high spacer. That's 1.1821102" and 1.535433". Is that attached to the standard T1 mount?

[MookNW]

These spacers don't seem too popular. I found one at a good price and hopefully will get a budget absolute co-witness out of the deal. I'll post a pic or two when it comes in.