I would like to ask one question I’m considering purchasing a heavy recoiling rifle I like the idea of the 404 Jeffrey caliber, but if I ever do make it to Africa, how realistic is it that if somehow I become separated from the ammo I bring finding ammo in that caliber anywhere in Africa? In addition to that having never shot a heavy recoiling rifle and studying some recoil charts, the comparison between the Jeffrey and a 458 Winchester of both 55 pounds of recoil. I don’t understand the comment that recoil is manageable having them both fire of 400 green projectile at the same recoil as that test was done. Can anyone shed line on that for me?
I know from theory only that ammo can get lost, or arrive by separate plane.
It is force majeure.
But many things in Africa are force majeure. Some hunts are not 100% guaranteed. Force majeure
Trophies getting lost on the way home, is also a possibility. Force majeure.
Rifle getting damaged under way, can happen. Force majeure
Trophies can get damaged or spoiled, during shipping. Force majeure
You can get home a trophy that is not yours. Wrong animal. Force majeure.
etc, etc...
But all in all, all above possible mentioned complications happen in less then 1% of cases, judging by reports on the forum.
So, accept the risk that in 1% of the cases, something can get complicated, and go for a hunt.
I am not sure how popular 404 Jef is on African continent, I suspect that 416 Rigby is more popular. I would consider 375 H&H or 416 Rigby for that reason.
You can check with your outfitter availability of Ammo in the camp as well.
Regarding a recoil:
My experience is up to 375 H&H. But I can shoot it all day long. In my defense I can say that generally 30-06 is considered as the hardest kicking caliber still acceptable for average shooter.
But, with training I shoot often 9.3x62 and 375 H&H.
In my opinion, averagely built man, can get himself trained to accept high recoil. You just need time.
Various tables show recoil energy per caliber, and that is just theory. BS. Use semiauto rifle, and recoil with same caliber will be less - and I never saw mathematics to calculate recoil on semi auto for example. So, leave the math for theory only. Another thing, in a heat and adrenaline of a hunt, I never notice recoil.
Practical part is what matters: do enough training and you will be good to go.
404 Jef is not 505 Gibbs or 700 NE, or 460 Weatherby, although I think, even for those average shooter can get trained.
My evolution from 308 to 30-06 to 9.3 and 375 was not overly dramatic. What I focused on was my stance, and proper grip, and shoulder rest and everything worked out well. I shoot 9.3 and 375 equally good as 308 or 223. I try to shoot my 375 as often as possible, at least few shots during range session.
Do the same, and you will manage just as well.
And, yes, welcome on the forum!