Anybody has any recommendation which Trijicon should I get for my A2 Colt Match HBar 20 " barrel, I can't decide which one should I get the TA31 or TA31F. I like the reticle on TA31F but from what I did read TA31F is design for flat top receiver.
How accurate is that red doughnut on TA31 @ 200 yards
Any empirical knowledge,recommendation? Thank you.