I built two .62's for deer hunting in the Pa. . The first one was a Jaeger. 28" barrel .62.. 90gr , FFg. . Killed many deer with the gun. My eyes are extremely far sighted ,and eventually , I built a 38" brl. , longer barrel .62. Again , the sweet spot load was 90Gr. , FFg. That one was vastly better for my deer hunting adventures, due to the longer sighting plane suited my eyes better. As time rules , my older body couldn't handle the elevated recoil of the 2nd rifle , and though I loved it's performance , It was sold , as well. The longer barrel .62 shot flat enough out to 200 yds , I was able to hit a doe , firing from a rest , in an open field at 200 yds. The hold was front sight at the top of her ears . As I fired she took a step , and the ball whistled into her neck. Instant death. ...........oldwood