I'm going to be setting up 2 ar's. a s&w 15T and a RRA A4 varmint 24".
here's the glass i have to work with:
1. burris FF2 3.5-10x50 LRS
2. burris FF2 4.5-14x44 ball plex
3. burris sig 4-16x44 ball-mill dot
4. burris sig 4-16x44 electro-dot
5. burris compact 2-7x32
6. burris compact 1.75-5x28
7. bushnell ledgon 2-7x32
8. bushnell 4-12x40
9. bushenll trophy 1.75-4x32

i have the burris xts 135 that will be going on the s&w for the main sight (of course it has the flip-ups too) but i was thinking that i could take the xts off and put a small magnafited scope on to play around with. it's all about options.
what about the varmint?

well that's what i have, what would you do?

S&W - #6

RRA - either #2 or #3

I would go with #2 on the RR Varminter. The BP Reticle should work great. On my RR Varminter I have the Leupold Varmint Hunter reticle(which is close to the BP). My crosshair is dead on at 200 yards. The first sub tension is 2 inches high at 300, and the second subtension is 2 inches high at 400 yards. This works great in the ground hog field. No hold over or knob adjustment necessary-just know your distance and pull the trigger. This makes it great for double taps. I set my scope on 16X for these adjustments. Tom.