Classic Sear vs. RT PRO Sear Benefits

[dahvaio]

I really like the Logic Alpha Rail and want to purchase one but I am only hesitating because it only take shte Classic Sear.

I have an RT-ULE and I believe it has an RT PRO Sear...

What are the differences between the 2 sears and if I went with the Logic Alpha Rail what type of performance would I lose?

Thanks

[trains are bad]

I doubt you would ever be able to tell the difference.

[Onryou]

so an RT Pro valve will still work with a Classic Sear? I'm trying to install a ULT'd RT Pro on a classic sear and for some reason, the bolt is bouncing.