If your friend is running a 139SST hot at around3,200FPS, he is going to be 23 MOA low if he has a 300 yard zero, .he is going to have to dial up 21MOA for 1,000 yard shot . THAT is with zero angle - flat shot, not adjustment for spin drift, wind,, or anything else.
That 139 is going to be only moving about 1,500FPS as well, with a time of flight that is over a full second.
The reason I picked the SST for the example is I have two very accomplished elk hunter friends who use this bullet for long range stuff, but there are many others that use Bergers, Lapuas, etc.
I meet people like your friend every day at our range, and it is a bit disturbing that they think they can make shots like that,
They rarely get onto our 1,000 meter line once people see them shoot at 500 meters however, but they go away with the same attitude " if the APP on my phone gives me the dial up I need I can do it"
No amount of speaking to them with fact wills change their mind.
Personally speaking for long range kills I would be shooting something a lot bigger with a brake on it so I could handle the recoil.
However, I no longer can make reliable long range kills at those distances, soo I don't attempt it.
Cat
