I have 4 different variations
1, Set up specifically for 3-gun shooting 18" JP Precision w/ Swaro Z6i 1-6 optics
2, Lightweight 16" carbine with an aimpoint and Crimson Trace laser.
3, Varmint set-up
4, Similar to #1 but in .308, I have used it for matches, but also use it for hunting.
That's just me.