so i am currently looking for a scope for my latest ar15 build, 18" noveske spr 1:7. ive got an ad-recon 30mm 20 moa mount on its way, as i was originally wanting the swfa 3-15x42, but after reading some more about it, im not sure, one thing i dont like about it is the fast focus eyepiece. and the giant turrets. i love my 5-20x50. i was also looking at the swfa 1-6 but im not sure if the 6x is enough magnification. this rifle will primarily be used for groundhogs inside about 400yds. i would like something relatively small and short with good magnification range, a low end magnification is very important. i want a mil based reticle, and mil turrets, 30mm tube as i have the mount already on its way. and would have to be under $1k.