l***a
发帖数: 2677 | |
S**********s
发帖数: 4534 | 2 You actually have sights to zero with? Nice. Mine is just a bead.
I would have it at 50, further out, smoothbore rifled slugs dont have
satisfactory accuracy when shot from combat shotguns, unless yous is a
rifled long barreled slug gun. |
C*******d
发帖数: 15836 | 3 要我最多会选２５米。５０米对一般的散弹slug基本上是极限了。我不觉得在这种极限
上归零可行和有意义。这一点和在４００米给ＡＫ４７归零类似。 |
S**********s
发帖数: 4534 | 4 it doesn't matter. slug trajectory is surprisingly flat out at 50, so 25 or
50 no big difference, unless you have some really shitty ammo with super low
bc and low velocity. |
l***a
发帖数: 2677 | 5 590A1 rear ghost ring sight is adjustable。I think 25 yard is reasonably
good.
slug归零以后，打buckshot咋办
【在 S**********s 的大作中提到】
: You actually have sights to zero with? Nice. Mine is just a bead.
: I would have it at 50, further out, smoothbore rifled slugs dont have
: satisfactory accuracy when shot from combat shotguns, unless yous is a
: rifled long barreled slug gun.
|
S**********s
发帖数: 4534 | 6 if you have ghost ring, you should try at least 50 yard.
i've shot bowling pins @ 50 yard with a bead sight...25 yard is like
buckshot distance, which kinda defeats the purpose of slugs.
the rule of thumb is, 3/4" high @ 25 yard = 1" high at 50 yard = 75 yard
zero, so you see 25 and 50 is no difference. and you can expect 3" group at
50 yard. |
l***a
发帖数: 2677 | 7 cool，will try it next time
at
【在 S**********s 的大作中提到】
: if you have ghost ring, you should try at least 50 yard.
: i've shot bowling pins @ 50 yard with a bead sight...25 yard is like
: buckshot distance, which kinda defeats the purpose of slugs.
: the rule of thumb is, 3/4" high @ 25 yard = 1" high at 50 yard = 75 yard
: zero, so you see 25 and 50 is no difference. and you can expect 3" group at
: 50 yard.
|
k**********i
发帖数: 8706 | 8 受教了！
at
【在 S**********s 的大作中提到】
: if you have ghost ring, you should try at least 50 yard.
: i've shot bowling pins @ 50 yard with a bead sight...25 yard is like
: buckshot distance, which kinda defeats the purpose of slugs.
: the rule of thumb is, 3/4" high @ 25 yard = 1" high at 50 yard = 75 yard
: zero, so you see 25 and 50 is no difference. and you can expect 3" group at
: 50 yard.
|
M*******n
发帖数: 1165 | 9 很有用！
如果bead sight打25yd是不是直接就是zero
at
【在 S**********s 的大作中提到】
: if you have ghost ring, you should try at least 50 yard.
: i've shot bowling pins @ 50 yard with a bead sight...25 yard is like
: buckshot distance, which kinda defeats the purpose of slugs.
: the rule of thumb is, 3/4" high @ 25 yard = 1" high at 50 yard = 75 yard
: zero, so you see 25 and 50 is no difference. and you can expect 3" group at
: 50 yard.
|
S**********s
发帖数: 4534 | 10 the sad part about bead sight is....there is probably no zero.
you have to HAVE a rear sight in order to zero.
bead is just....a ball. depends on your cheek weld, your zero pretty much
changes every time, but it really makes no difference since you're not
shooting for nail driving accuracy with a bead. |
