Re: US Optics RDP reticle
I owned two RDP-MOA reticle scopes -- one IPHY TPAL, one MOA ERGO. The reticle is awesome if you're looking for the 'jack of all trades' sort of thing.
For the benefits, think along the lines of...
- Bench shooters who love thin reticles like the NF NP-series -- you've got that pinpoint accuracy with the super-fine 0.02 MOA thick -2/+2 subtention
- Practical shooting where you want FFP? USO has it
- In low-mag application some people worry it's too thin, but at the 3-7x zone, use it just like Leupold's TMR reticle with the hollow center
- Worried about only 17x on an ELR set up? That super-fine subtention more than makes up for <20x zoom
For the concerns, and this is <span style="color: #3333FF"><span style="font-weight: bold">personal and subjective</span></span>:
- My mind works better with symmetry -- I couldn't stand the 2MOA elevation and 5MOA windage hashes
- Generally only find used units in MOA/IPHY -- I moved to mil and found I liked other brands more than USO, so they had to go. You can order from USO in Mil, but scaling would be retarded with major elevation hashes at 2.5 and 5.
- I moved to strictly practical shooting -- my tastes quickly shifted to thicker reticles. Again, with the 'subjective' disclaimer, take note that lately I am finding the S&B P4f too thin for my tastes and most people love it.
Fwiw, I like the USO 3.2-17x RDP more than the NF 5.5-22 NP-R2.