RE: Lightfield Slugs
One of my hunting buddies only uses Lightfields in his 20 gauge (NEF single-shot, rifled barrel, 2 X 7 scope). He's taken many deer with this combo, but usually doesn't get pass-throughs. Last year he shot a nice 8 point buck at 110 yards - right through the shoulder - killed it almost instantly, but the bullet did not exit the other side.