The fish gills do not really matter to me versus the standard serrations, but the RTF2 I really like! As someone posted it would be great if they did a RTF2 34/35 to make it comp legal.
I have been using the Trijicon RMR 06 type 1 for a couple of years , no complaints so far. I ended up picking up a type 2 recently, but have not really had the time to play with it yet. Good luck with whichever you go with.
Strange when I first posted that about xtreme as it showed 15%off and free shipping,when I looked again later it just showed 20% off and no free shipping, still a good deal.
All Glock oem parts work fine in the P80 frame, you may have to sand/stone the locking blocks a bit if it is too tight. fun project and the frames have a nice feel to them,enjoy!
As long as your gas gun is capable of 1 moa you are good to go, most prs competitions the targets are usually 2 moa or bigger. Being solid on positional shooting is probably one of the biggest factors.