у тебя получились не нарезы, а впадины между полями. может оно что-то и закрутит, но правильнее было бы наоборот - широкие углубления и тонкая ленточка, выступающая в канал
In case of survival, at least it will help you have a gun that is accurate within 15m, and can shoot 100 bullets, you can apply it to steel when you have enough conditions.
It's a fairly low caliber, so I'm assuming also very low pressure. It will do in a pinch. You could probably even get away with aluminum for something small like a 22.
у тебя получились не нарезы, а впадины между полями. может оно что-то и закрутит, но правильнее было бы наоборот - широкие углубления и тонкая ленточка, выступающая в канал
Such is the nature of rifling buttol, if you have 8 helical grooves you will see that the grooves are wider than the rails,
Looks incredibly perfect
and brass.... so its incredibly fucking useless
It looks a bit too fast to me. What is the twist ratio?
Thanx for sharing!
I'm assuming this is for a muzzleloader? I'm not familiar with any 5.5 cartridges.
22lr is around 5.5 for the groove height, that is what this was intended for
@Johnh2078 🤦 My bad. I wasn't thinking.
what a waste of time. whats the point of a brass barrel?
In case of survival, at least it will help you have a gun that is accurate within 15m, and can shoot 100 bullets, you can apply it to steel when you have enough conditions.
It's a fairly low caliber, so I'm assuming also very low pressure. It will do in a pinch. You could probably even get away with aluminum for something small like a 22.
For air gun, Pb bullet only :)
коротко и крутой угол
Harusnya sama kikir besi itu lebih baik
Don't use china tool bits
If so then you should buy a complete gun, this is a matter of passion or if survival is lacking
На таких больших скоростях не сверлят, и еще обязательно применение смазочно охлаждающей жидкости
зачем испортил цветной металл я так и не понял
it's just simple experiment
Кто точит сверло напильником?! Это инструментальная сталь!
File with diamond powder not steel
Так цель была сточить краску, а не сверло, разве нет?
👍👍
😁😆🤣😆😁...ложь, пиздёж и провокация......👎👎👎