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Posted: 7/26/2020 5:32:04 PM EDT
Midway recently had an exceptionally good price on an AR Stoner 9 mmm upper that I bought. I went the range today to shoot it for the first time. I put it on my PSA 9 mmm billet lower that has functioned perfectly for thousands of rounds
  The initial shots proved it to be single shot. It would pick up a new round from the magazine but it would not reset the trigger. I figured it just needed to be broken in so I shot 20 rounds that were individually in the magazine.  I then tried a mag with 2 rounds to see if functionality had improved.
 There was a small explosion. The gun had doubled and there had been an out of battery detonation.
 There was intense pain my forearm.  I looked and the cartridge had penetrated my skin and punctured a vein with what appears to be the case head. Blood was pouring out like water out of a faucet. Having a medical background,  I new to apply direct pressure.  While I was sitting down applying pressure I noticed a steady stream of blood accumulating in my lap. The other had cut my chin.  So had to apply pressure with both hands
 Not the typical range trip. I'm ok and in fact shot for 4 more hours after homeostasis had been achieved Attachment Attached File
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Link Posted: 7/26/2020 5:34:00 PM EDT
[#1]
That sucks. Glad you're alright.
Link Posted: 7/26/2020 5:35:09 PM EDT
[#2]
Damn!

Glad you're okay and it wasn't more serious
Link Posted: 7/26/2020 5:36:00 PM EDT
[#3]
ar stoner belongs in the garbage with bca
Link Posted: 7/26/2020 5:36:33 PM EDT
[#4]
Link Posted: 7/26/2020 5:36:42 PM EDT
[#5]
What brand of ammo was you using?
Link Posted: 7/26/2020 5:36:54 PM EDT
[#6]
I had a couple smart assed comments. But instead, I'm glad you're OK.
Link Posted: 7/26/2020 5:37:23 PM EDT
[#7]
Damn dude!  Glad you are OK.
Link Posted: 7/26/2020 5:37:36 PM EDT
[#8]
Halloween costume started
Link Posted: 7/26/2020 5:39:25 PM EDT
[#9]
I was using Wolf steel case. The original PSA  upper has functioned perfectly for thousands of rounds with Wolf steel. It eats it like popcorn
Link Posted: 7/26/2020 5:39:59 PM EDT
[#10]
Who’s your Penguin of Torts?
Link Posted: 7/26/2020 5:40:10 PM EDT
[#11]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
What brand of ammo was you using?
View Quote


9mmm
Link Posted: 7/26/2020 5:40:25 PM EDT
[#12]
Pictures of the gun??????
Link Posted: 7/26/2020 5:40:32 PM EDT
[#13]
That's awful brother, and I'm truly sorry it happened to you.

If there is a silver lining, at least a piece of anodized aluminum shrapnel didn't wipe out one (or both) of your eyes.
Link Posted: 7/26/2020 5:40:46 PM EDT
[#14]
So you stayed and shot for 4 more hours?
Link Posted: 7/26/2020 5:40:49 PM EDT
[#15]
Tula ammo?
Link Posted: 7/26/2020 5:40:58 PM EDT
[#16]
Yikes
Link Posted: 7/26/2020 5:40:59 PM EDT
[#17]
That's one way to ruin your day.

Glad it wasn't worse. After the pain subsides I'd be pissed.
Link Posted: 7/26/2020 5:41:05 PM EDT
[#18]
I'm glad you're okay, we can't afford to lose any conservative voters at the moment  

But have Larry call you, just in case  
Link Posted: 7/26/2020 5:41:21 PM EDT
[#19]
Oof!
Link Posted: 7/26/2020 5:41:25 PM EDT
[#20]
At this , there is no way that I can trust this upper with any kind of ammo. I expect a full refund from Midway.
Link Posted: 7/26/2020 5:42:06 PM EDT
[#21]
I could tell you have a medical background by your black New Balances and white socks.


Glad you survived.
Link Posted: 7/26/2020 5:42:48 PM EDT
[#22]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
So you stayed and shot for 4 more hours?
View Quote

I'm not going to let some blood spoil a precious day at the range
Link Posted: 7/26/2020 5:42:53 PM EDT
[#23]
Link Posted: 7/26/2020 5:44:12 PM EDT
[#24]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
So you stayed and shot for 4 more hours?
View Quote


Attachment Attached File
Link Posted: 7/26/2020 5:45:28 PM EDT
[#25]
IDK what it is about the 9mm uppers.

I built two and they were always finicky.

At one point I was mixing/matching BCG's, uppers, heavy springs and it was doing doubles and triples. . . I looking at one of the ejected casings on the ground and you could tell I was close to an OOB kaboom.

I stopped building those. I'll just use my Scorpion, Sub 2000, Roni, etc
Link Posted: 7/26/2020 5:45:44 PM EDT
[#26]
I recently assembled a Stoner LPK in a lower I had laying around. It required a ton of filing on the disconnector to function without  double firing on trigger release.

Will not buy their shit again.
Link Posted: 7/26/2020 5:48:19 PM EDT
[#27]
Kudos on being one tough SOB .   But why didn't you go to an emergency room ???  At least to be checked for other shrapnel .



But glad it was you arms and not your face or eyes .



gd
Link Posted: 7/26/2020 5:48:42 PM EDT
[#28]
Here is the upper in question Attachment Attached File

Here is the PSAAttachment Attached File
Link Posted: 7/26/2020 5:49:21 PM EDT
[#29]
Quoted:
You gonna keep a hemostat in your range bag from now on?

Glad to hear you're OK though...
View Quote

Glad you’re ok...but thats why i don't trust explosives to garbage manufacturers.
The way i see it, these items you need to rely on and are inherently dangerous in their own right; to trust some janky manufacturing is asking for trouble. I need to know my shit is gonna work when i need it and not work against me in the process.

Link Posted: 7/26/2020 5:49:49 PM EDT
[#30]
Discussion ForumsJump to Quoted PostQuote History
Quoted:

I'm not going to let some blood spoil a precious day at the range
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
So you stayed and shot for 4 more hours?

I'm not going to let some blood spoil a precious day at the range


After homeostasis had been achieved.

Hardcore.
Link Posted: 7/26/2020 5:51:49 PM EDT
[#31]
weird I've assembled 4 different AR-9's with no issues can anyone explain how this can happen exactly?
Link Posted: 7/26/2020 5:54:22 PM EDT
[#32]
Medical background. Vein. Blood pouring like a faucet.
Link Posted: 7/26/2020 5:55:08 PM EDT
[#33]
Glad you are all right. You can probably sell that upper for more than you paid for it, if that’s any consolation.

It’s a good idea to always break-in/zero new guns/uppers with your best circumstances (ammo, optics/sights, lowers/triggers, etc.).  Range trips are too expensive in time and $ to spoil a day on cheap, suboptimal conditions up front. Imagine if the gun ran on good brass ammo first time out. Then if it chokes later on budget stuff, not as big a deal.  

If the hammer isn’t resetting there is an interference somewhere. Blowback guns are dirt simple, but all the functional elements still need good alignment.
Link Posted: 7/26/2020 5:57:05 PM EDT
[#34]
In Soviet Russia, 9mm shoot you.
Link Posted: 7/26/2020 5:57:11 PM EDT
[#35]
"Just as good."
Link Posted: 7/26/2020 5:57:14 PM EDT
[#36]

In mother Russia, ammo shoots you


Link Posted: 7/26/2020 5:57:38 PM EDT
[#37]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
ar stoner belongs in the garbage with bca
View Quote


I believe they are the same thing
Link Posted: 7/26/2020 5:57:41 PM EDT
[#38]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
In Soviet Russia, 9mm shoot you.
View Quote



Fuuuuu...


Link Posted: 7/26/2020 5:57:44 PM EDT
[#39]
Next time, Coke... no Pepsi.
Link Posted: 7/26/2020 5:58:40 PM EDT
[#40]


Thank God it wasn’t a .45

Link Posted: 7/26/2020 5:58:51 PM EDT
[#41]
Squib load maybe?  Looks like crappy steel Russian ammo
Link Posted: 7/26/2020 5:59:30 PM EDT
[#42]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Glad you are all right. You can probably sell that upper for more than you paid for it, if that’s any consolation.

It’s a good idea to always break-in/zero new guns/uppers with your best circumstances (ammo, optics/sights, lowers/triggers, etc.).  Range trips are too expensive in time and $ to spoil a day on cheap, suboptimal conditions up front. Imagine if the gun ran on good brass ammo first time out. Then if it chokes later on budget stuff, not as big a deal.  

If the hammer isn’t resetting there is an interference somewhere. Blowback guns are dirt simple, but all the functional elements still need good alignment.
View Quote

The same lower has functioned perfectly for thousands of rounds with  the PSA upper. It's not a problem with lower. By the way, I would never,knowingly, sell a dangerous device to anyone for any amount of money. I wouldn't be able to sleep at night
Link Posted: 7/26/2020 5:59:36 PM EDT
[#43]
Quoted:
Midway recently had an exceptionally good price on an AR Stoner 9 mmm upper that I bought. I went the range today to shoot it for the first time. I put it on my PSA 9 mmm billet lower that has functioned perfectly for thousands of rounds
  The initial shots proved it to be single shot. It would pick up a new round from the magazine but it would not reset the trigger. I figured it just needed to be broken in so I shot 20 rounds that were individually in the magazine.  I then tried a mag with 2 rounds to see if functionality had improved.
 There was a small explosion. The gun had doubled and there had been an out of battery detonation.
 There was intense pain my forearm.  I looked and the cartridge had penetrated my skin and punctured a vein with what appears to be the case head. Blood was pouring out like water out of a faucet. Having a medical background,  I new to apply direct pressure.  While I was sitting down applying pressure I noticed a steady stream of blood accumulating in my lap. The other had cut my chin.  So had to apply pressure with both hands
 Not the typical range trip. I'm ok and in fact shot for 4 more hours after homeostasis had been achieved https://www.AR15.Com/media/mediaFiles/496960/Screenshot_20200726-171114_jpg-1520403.JPGhttps://www.AR15.Com/media/mediaFiles/496960/Screenshot_20200726-171134_jpg-1520404.JPGhttps://www.AR15.Com/media/mediaFiles/496960/Screenshot_20200726-171150_jpg-1520405.JPGhttps://www.AR15.Com/media/mediaFiles/496960/Screenshot_20200726-171212_jpg-1520406.JPGhttps://www.AR15.Com/media/mediaFiles/496960/Screenshot_20200726-171232_jpg-1520409.JPG
View Quote
I would have been to the hospital for possible infection, metal fragments in my body
Link Posted: 7/26/2020 6:01:45 PM EDT
[#44]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Medical background. Vein. Blood pouring like a faucet.
View Quote
You must be new to Johnnyrotten range threads
Link Posted: 7/26/2020 6:02:21 PM EDT
[#45]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Medical background. Vein. Blood pouring like a faucet.
View Quote

Well, you know these new faucets nowadays are more efficient than ever.
Link Posted: 7/26/2020 6:02:44 PM EDT
[#46]
So out of technical interest - did you find the reason why this happened?
Link Posted: 7/26/2020 6:03:28 PM EDT
[#47]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Medical background. Vein. Blood pouring like a faucet.
View Quote


Yeah, but Homeostasis had been achieved.  Range fees had been paid and he had ammo left.
Link Posted: 7/26/2020 6:07:05 PM EDT
[#48]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


After homeostasis had been achieved.

Hardcore.
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
Quoted:
So you stayed and shot for 4 more hours?

I'm not going to let some blood spoil a precious day at the range


After homeostasis had been achieved.

Hardcore.



Hemostasis
Link Posted: 7/26/2020 6:14:37 PM EDT
[#49]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
So out of technical interest - did you find the reason why this happened?
View Quote

No idea and I'm not to try and troubleshoot. The problem with the trigger not resetting sounds as the the buffer weight is too much for this upper. Why it doubled is a mystery
Link Posted: 7/26/2020 6:15:06 PM EDT
[#50]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


After homeostasis had been achieved.

Hardcore.
View Quote

Training to stay in the fight.
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