October 23, 2023, 06:57 PM | #1 |
Senior Member
Join Date: August 3, 2017
Location: Oregon
Posts: 120
|
My first squib yay
As the title leads I had my first squib load today. Been reloading for 7 years and now my confidence has sunk. Load was 45 acp 4.2 grains of VV N-310 with a Berrys 230 RN shot in an AR 45 8in barrel. I know heavy bullets with fast powder is always more susceptible to this. Loading on a LNL Progressive I assume during the process one was loaded light due to the standard hiccups that come with progressive presses. The bullet just barely made it into the barrel indicating to me it was a light load. My question is there anyway to inspect the case or bullet to better identify what happened?
|
October 23, 2023, 07:28 PM | #2 |
Senior Member
Join Date: October 16, 2014
Location: Iowa
Posts: 1,635
|
According to the VV app 4.2 isn’t really a light load or anything like that. A bullet stuck in the beginning of the barrel would probably indicate a primer only load, contaminated powder, or somehow a fraction of the powder dropped. N310 flows freely so I can’t imagine powder getting hung up in the dispenser.
Was there any powder behind the bullet or in the case? |
October 23, 2023, 07:41 PM | #3 |
Senior Member
Join Date: August 3, 2017
Location: Oregon
Posts: 120
|
Not that I saw. It didn’t have enough power to cycle the action. The case appears burnt like normal with no splits or anything. I did, however have many issues with crimped primers which caused hiccups in the process and very well could’ve gotten a half load and I didn’t notice. I’m very diligent about checking for powder but 4.2 g in a 45 case isn’t much so I coulda had one look full and passed it
|
October 23, 2023, 08:18 PM | #4 |
Senior Member
Join Date: November 13, 2022
Posts: 342
|
It's possible that if you wet tumble your brass and failed to dry them entirely when you went to prime them and charge the gunpowder there could have been moisture inside the casing.
|
October 23, 2023, 08:50 PM | #5 |
Senior Member
Join Date: August 10, 2009
Location: SW Idaho
Posts: 1,297
|
I'm not familiar with the Lock and Load, but if I were you, I would play around with it and see what it takes to make a squib.
What you experienced was primer-only, so I would check to see what kind of interruption/boo-boo caused it. With my SDB, I can cause a squib when clearing a press malfuction and lose track of where each case should be - I've done it too and I've been reloading a lot longer than 7 years |
October 23, 2023, 09:00 PM | #6 |
Staff
Join Date: March 4, 2005
Location: Ohio
Posts: 21,063
|
If the powder were wet, I would expect unburned powder to be left in the case and chamber. The burnt look on the case that starts at the mouth and fades going back toward the head is from powder gases escaping backward around the case mouth. It happens when the pressure is inadequate to seal the chamber well with the case brass, so it gets worse as pressure gets lower. If you have it,powder was burning. If you have a lot of it, you likely had a very light load.
__________________
Gunsite Orange Hat Family Member CMP Certified GSM Master Instructor NRA Certified Rifle Instructor NRA Benefactor Member and Golden Eagle |
October 23, 2023, 09:28 PM | #7 |
Senior Member
Join Date: August 3, 2017
Location: Oregon
Posts: 120
|
I don’t wet tumble so I can pretty much rule out wet powder. I suppose a primer only load but man I swear I woulda caught it. Lesson learned. In a sense I’m glad I felt a squib because I was always worried I wouldn’t notice but it felt like a cap gun and immediately knew what it was.
|
October 23, 2023, 10:25 PM | #8 |
Senior Member
Join Date: November 13, 2006
Posts: 8,289
|
Consider that because it is a production process, a missed or short charge in one cartridge can be a double or long charge on the next cartridge.
If a stroke on the handle dumps a charge it has to go someplace. Do you have room in your tool head for a "Powder Cop Die" ? |
October 23, 2023, 11:12 PM | #9 |
Senior Member
Join Date: April 28, 2001
Location: CA
Posts: 1,769
|
You probably had a primer jam and double stroked your press or something accidentally advancing one shell past the powder drop or having your measure only partly empty.
|
October 23, 2023, 11:54 PM | #10 | |||
Staff
Join Date: March 11, 2006
Location: Upper US
Posts: 28,870
|
Quote:
Quote:
Quote:
If you are getting "hiccups" with a progressive press, you aren't doing something right. Either not having brass properly prepped or some kind of error or inconsistency in operation. Its easy to do, and often difficult to catch, until you try to chamber / shoot the bad round. What you describe, bullet just barely into the barrel, is typical of a no powder squib. Several things are possible reasons, both mechanical malfunction and/or operator error. I had a progressive once where sometimes the measure would "stick" in the up position. The case that pushed it up got powder, but with the measure sticking in the up position, the next case would not get powder, and to add to the issue, most of the time, when the ram came down so would the powder measure, giving a completely normal look, but a case with no powder. Also the next case, with the measure back in its proper position, got the normal powder charge. The result was you could get one, or more rounds without powder in a batch, IF you didn't happen to notice the measure was stuck WHILE it was stuck, and IF you didn't visually (and properly) inspect each case for powder before a bullet went on it. This, and some other issues is what lead me to abandoning progressive presses. I loaded more bad rounds (approx 3 ) on my progressive in two years than I had in the previous 20 years of loading on a single stage press. OF course, part of the issue was me, but I've gone back to single stage presses, careful inspection of every round at every stage of the process, and for me, while it takes more time, I get better QC of the ammo I make. (or at least I think I do. )
__________________
All else being equal (and it almost never is) bigger bullets tend to work better. |
|||
October 24, 2023, 04:31 AM | #11 |
Senior Member
Join Date: March 2, 2014
Posts: 11,806
|
I once found a squib immediately in front of the chamber--there was no firing of the cartridge and working the slide the case fell out along with the unburnt powder; I figured the bullet simply parted company with the case and/or sank deep past the case mouth datum somewhere along the way in cycling into the chamber. IIRC this was a full power 10mm load in one of my glocks using heavy main springs.
__________________
"Everyone speaks gun."--Robert O'Neill I am NOT an expert--I do not have any formal experience or certification in firearms use or testing; use any information I post at your own risk! Last edited by stagpanther; October 24, 2023 at 04:38 AM. |
October 24, 2023, 08:35 AM | #12 |
Senior Member
Join Date: August 3, 2017
Location: Oregon
Posts: 120
|
I do have room for a powder cup die so perhaps I’ll try that. As for “hiccups” mainly when the shell plate isn’t quite in line causing the shell to hit the sizing die. It happens once in awhile but I’m usually able to hold the press handle in position then continue the stroke after aligning the plate. I did however as you mentioned have the powder die stick in the upward position about 3 times but I was able to catch it each time. This could be the issue and one empty round slipped past me.
|
October 24, 2023, 09:49 AM | #13 |
Senior Member
Join Date: March 8, 2006
Posts: 404
|
Make sure your powder measure is tight. On the Hornady if the measure turns loose the measure will lift up instead of dumping powder had it happen.
|
October 24, 2023, 11:15 AM | #14 | |
Senior Member
Join Date: March 21, 2013
Location: Idaho
Posts: 5,525
|
Quote:
I often load a 200 LSWC with 3.2 grains of VV N-310; and that is a fairly light load, but it's still plenty strong enough to cycle an 18Lb recoil spring in a full-sized 1911. I too strongly suspect a no-powder squib.
__________________
Gun control laws benefit only criminals and politicians - but then, I repeat myself. Life Member, National Rifle Association |
|
October 24, 2023, 11:36 AM | #15 |
Staff
Join Date: March 4, 2005
Location: Ohio
Posts: 21,063
|
He said the case mouth looked "burnt," and a primer alone won't do that. So he had some measure of powder in there, but apparently so little that the case didn't expand to seal the chamber, so the gas just vented mostly rearward around the case.
He says he has space for a powder cop die, so that would be the thing to do for fast production. In a pinch, you can cut a short length of 3/8" dowel—maybe an inch long for 45 Auto—and then put a single case in the press and charge it normally. Set the dowel in it and put a line on the dowel to show the right powder level. As each case is charged and before you set a bullet in it, put the dowel in first to see if it stops at the line. This slows things down, but, as I say, this is in a pinch where you think you have a recurring problem and don't have the powder cop die yet.
__________________
Gunsite Orange Hat Family Member CMP Certified GSM Master Instructor NRA Certified Rifle Instructor NRA Benefactor Member and Golden Eagle |
October 27, 2023, 10:21 AM | #16 | |
Senior Member
Join Date: December 10, 2012
Posts: 6,165
|
Quote:
|
|
October 27, 2023, 11:06 PM | #17 |
Senior Member
Join Date: August 3, 2017
Location: Oregon
Posts: 120
|
HAHA seems like something I’d do. I wouldn’t mind getting behind a dillion some day to see the difference. Hornady has been fantastic for me with customer service. Free parts etc.
|
October 28, 2023, 10:10 AM | #18 |
Staff
Join Date: March 4, 2005
Location: Ohio
Posts: 21,063
|
People and machines can have funny relationships. There are certain cars I never felt comfortable driving because they oversteered to my sense of the wheel, but others loved them. I think reloading presses can just feel wrong, or do things in a sequence that never feels right to you. Also, like cars, with reloading machines, you can get a lemon.
__________________
Gunsite Orange Hat Family Member CMP Certified GSM Master Instructor NRA Certified Rifle Instructor NRA Benefactor Member and Golden Eagle |
October 28, 2023, 10:29 AM | #19 |
Senior Member
Join Date: October 21, 1998
Location: Colorado, USA
Posts: 4,309
|
Sounds more like a no powder squib to me.
I've had 4 squibs, all factory ammo. They are unnerving. |
October 28, 2023, 10:43 AM | #20 |
Senior Member
Join Date: January 14, 2018
Location: Colorado
Posts: 385
|
I experienced a 380 squib that was loaded on my progressive press & thought I was being very careful-it happens. After that I took my digital color inspection camera that I mostly use for mechanic stuff & used some velcro to mount the camera on my press so with a quick glance I can visually verify powder's in the case before placing a bullet, no squibs since I started doing this.
|
October 29, 2023, 09:55 AM | #21 | |
Staff
Join Date: March 4, 2005
Location: Ohio
Posts: 21,063
|
Quote:
I found a funny loading error with a round of Lake City National Match ammo I had fired at a DCM match at Camp Perry in the mid-1980s sometime. It actually shot OK, but when I was cleaning my policed brass, I noticed one case felt heavier than the others. I weighed it, and it was about 230 grains, whereas the others were about 195 grains. I looked inside with a bore light and saw that the web appeared darker on one side. So I got out a dental pick and poked and found a dark lump was there. After a bit more effort, I pulled it loose and got it out of the case with needle-nose pliers. It was lead. About 35 grains. Part of a bullet core, I supposed, but not a whole one (this ammo was loaded with the M1 Type 173-grain open-base boattail FMJs). An odd-size lump of scrap, oddly located. I only mention it because it is an example of a handloader handling components and therefore seeing what the machine at the factory did not.
__________________
Gunsite Orange Hat Family Member CMP Certified GSM Master Instructor NRA Certified Rifle Instructor NRA Benefactor Member and Golden Eagle |
|
October 29, 2023, 10:20 AM | #22 | |
Senior Member
Join Date: October 21, 1998
Location: Colorado, USA
Posts: 4,309
|
Quote:
|
|
October 30, 2023, 05:28 AM | #23 | |
Senior Member
Join Date: April 28, 2013
Posts: 3,182
|
Quote:
|
|
|
|