Ok interesting. I'm considering what kinda optic to run on this rifle once built. I'm
Not sure if I want to run a 1-4 or a 2-7 or a 2.5-10
I've got the mark AR base 1-4 on my 15-22 and like its speed for aiming. But would like an illuminated rectical and thinking the 20 Sam-r barrel would deserve more zoom. So I noticed the leopuld mark 4 MRT and the vortex PST optics.
Batteries are a total down fall and trijicon beats that but at a big price tag.

But from tactical raccoon elimination in the dark I realized a lighted rectical is a must