Hello everyone, I am rather new to long range bolt guns and semi autos. I served five years as a Marine Machine gunner and that's not exactly a position that influenced one shot one kill. I've always been a gun guy, but I just got into somewhat long range (600 +/-) shooting recently with varmint hunting, mostly coyotes, and even hogs since we have a serious nuisance issue with them. Debating a NVG optic right now, just cause.