Several weeks ago I decided I would like to try something smaller than a 1/8 MOA dot in one of my Leupold comp scopes. 
Realizing Leupold offered nothing other than a 1/8 and that if it were done outside Leupold the warranty would be void, called Leupold and discussed the chance of having a reticle from a different power scope installed to end up with a smaller than 1/8 dot on paper.
I discussed this with Garth Kendig, from I believe the customs shop. He investigated the idea to find it was possible. E.G.: as I understand, if a reticle from a 40x were installed into a 45x it would reduce the 1/8 dot size by 20% or to 3/32" when viewed through the 45x.
I sent in a 45x scope to try this and have since received it back; and in my estimation it is now a 3/32 dot, GREAT and the warranty is still in tact.
Just though this bit of info may be helpful to others looking for a smaller dot.
Cost was $60.00
Garth said if anyone is interested to call the main number (1-800-538-7653) and ask for him and he will be happy to help.
Realizing Leupold offered nothing other than a 1/8 and that if it were done outside Leupold the warranty would be void, called Leupold and discussed the chance of having a reticle from a different power scope installed to end up with a smaller than 1/8 dot on paper.
I discussed this with Garth Kendig, from I believe the customs shop. He investigated the idea to find it was possible. E.G.: as I understand, if a reticle from a 40x were installed into a 45x it would reduce the 1/8 dot size by 20% or to 3/32" when viewed through the 45x.
I sent in a 45x scope to try this and have since received it back; and in my estimation it is now a 3/32 dot, GREAT and the warranty is still in tact.
Just though this bit of info may be helpful to others looking for a smaller dot.
Garth said if anyone is interested to call the main number (1-800-538-7653) and ask for him and he will be happy to help.