While I was researching the USO SN-4 1.5-6x w/ JNG MIL, I had a hard time finding actual photos of the reticle, so now that I own one myself here's some photos that might help someone else in the same situation I was in.
<span style="font-weight: bold"><span style="text-decoration: underline">1.5X</span></span>
<span style="font-weight: bold"><span style="text-decoration: underline">6X</span></span>
<span style="font-weight: bold"><span style="text-decoration: underline">1.5X</span></span>
<span style="font-weight: bold"><span style="text-decoration: underline">4X</span></span>
<span style="font-weight: bold"><span style="text-decoration: underline">6X</span></span>
<span style="font-weight: bold"><span style="text-decoration: underline">6X with a little more detail</span></span>
<span style="font-weight: bold"><span style="text-decoration: underline">1.5X</span></span>
<span style="font-weight: bold"><span style="text-decoration: underline">6X</span></span>
<span style="font-weight: bold"><span style="text-decoration: underline">1.5X</span></span>
<span style="font-weight: bold"><span style="text-decoration: underline">4X</span></span>
<span style="font-weight: bold"><span style="text-decoration: underline">6X</span></span>
<span style="font-weight: bold"><span style="text-decoration: underline">6X with a little more detail</span></span>