Cave Johnson voice
"Plus, we fire the whole bullet. That's 65% more bullet per bullet."
Are you still there?
Cara bella, cara mia bella! Mia bambina, O Ciel! (Chell!) Que lástima! Que lástima! O cara mia, addio!
La mia bambina cara... perché non passi lontana? 'Si lontana da Scienza! Cara, cara mia bambina... Ah, mia bella! Ah, mia cara! Ah, mia cara! Ah, mia bambina! O cara, cara mia...
I've never shot paper targets, but might this be at extreme range? I mean, those don't look like circular holes, so I'd assume that the bullet is tumbling for some reason.
kagis
Sounds like the term is "keyholing".
https://www.snipershide.com/shooting/threads/308-tumbling-at-almost-a-mile.194313/
Long range noob here with some questions. Basically I was under the impression that a .308 would be tumbling by the time it reached it's target when shooting out to a mile. Now the reason I believed this is because just last week I was shooting my .338 out to 1585 and having fantastic results. I decided to try out my Warner build .260 just to see if I could get some hits at this distance. I eventually did have about 3-5 hits on a 24x24" steel out of about 20 rounds. Upon inspection of the target there were clearly visible strikes that showed the bullet impacting sideways. Essentially keyhole imprints on the target
https://old.reddit.com/r/guns/comments/el6h5q/holy_keyhole_batman/
That keyholing image looks a lot like the image of the target that OP posted.
It is keyholing. It happens when as you can see the bullet loses stability and tumbles in the air before hitting the paper sideways. It can be caused by many things. Insufficient rifling twist for the length of the bullet being used is one of them. The bullet hitting the ground or something else before hitting the target is another possibility.
Either way, it isn't a desirable thing and indicates that something is wrong. The fact that the PLA members are proudly posting pictures of a bunch of keyholes randomly splattered all over a target like that suggests that they think this is normal and that therefore they don't know what they're doing.
The term "keyholing" is also sometimes erroneously used to refer to when two bullet holes are touching on paper.
Could keyholing of ... seemingly this magnitude... be the result of basically laughably bad tolerances in internal barrel width, or perhaps the barrels are made of some kind of alloy that expands significantly from heat?
I have only ever seen keyholing in western gun videos from basically burn downs... but even then after a barrel is nearing its end of life by manufacturer specs, its more common to get some kind of failure to feed, significantly decreased precision and only occasional keyholes.
Maybe another possibility is similarly poor quality alloy of some kind used in the cartridge itself?
Combination of all of these things?
I remember seeing a fairly recent video of some kind of PLA MOUT type urban course... and you could see massive keyholing on targets that were like 5 to 10 meters away.
The prevalence of it baffles me. Ive personally dealt with and seen misfires and jams of various kinds at ranges, but I've never even seen a keyhole occur in real life.
i don't know enough about chinese rifles to speak authoritatively one way or the other, but there was a claim that it's a target from QCB training where they used rubber bullets that tumble no matter what you do
I have seen PLA videos of basically an urban combat live fire on static targets.
You get an absurd amount of keyholing at ranges that between 5 to 10 to 20 meters.
Its possible this particular image is from a longer distance static range, but the keyholing problem seems to be quite widespread, irrespective of range.
As has already been said, something is going seriously wrong with either the guns, bullets or both that are being mass produced for around a year now.
That is a photoshopped picture, btw.
I can't imagine that keyholing like that would be even be slightly tolerated and it's not too difficult to get stable flight unless there are serious issues with the firearms.
If a bullet is tumbling out of the barrels, those barrels are seriously fucked. They are shot out, are using bullets that are too small or there are serious defects with the bullets.
A bad twist rate or extremely poor load generally won't cause tumbling until much later. If the bullets start at slightly at supersonic and slow to subsonic quickly, that might do it.
I would like to see those videos of the keyholing you described, which is why my brain seems to have vomited all over this comment. (This has got me super curious, is all.)
For those who don't know, NCD is a satire community based on militaries around the world. This "keyholing PLA" meme comes from here:
https://www.reddit.com/r/Chinesium/comments/wcrxad/brandnew_chinese_qbz191_assault_rifles_cant_put/
And the background photo comes from here:
https://www.reddit.com/r/guns/comments/gxf4ym/keyholing_so_good_i_saved_the_targets/
This isn't serious, as you can tell by the title, just making fun of one PLA training video where the rifles seem to be malfunctioning. It was popular on the NCD subreddit when the video first came out, about 2 years ago, and this post is just a callback, cross posted from reddit.
Did they just shovel whole bullets, casing and all, into a big air cannon and let them go?
GIVE EM A WHIFF OF GRAPESHOT
Their guns appear to fire the entire bullet, including the cartridge. That's 65% more bullet per bullet!
This guy Cave Johnsons
They photoshopped the shit out of that look at the background lighting why is it dark on one target and light on the other
TIL I learned that Chinese paper targets use Roman numerals.
If they were using a polarizing filter on their lens, then the two targets would appear to have uniform brightness. What you're seeing isn't one target brighter than the other, it's a glare from the sun reflecting off the paper. Look at the far right of the right target and you'll see a similar brightness value.
Learn more about polarization in photography with some similar examples.
Somebody here loves their 7.62 ammo.
