Bent redding decapping pin
Moderator: dromia
Forum rules
All handloading data posted on Full-Bore UK from 23/2/2021 must reference the published pressure tested data it was sourced from, posts without such verification will be removed.
Any existing data without such a reference should be treated as suspect and not used.
Use reloading information posted here at your own risk. This forum (http://www.full-bore.co.uk) is not responsible for any property damage or personal injury as a consequence of using reloading data posted here, the information is individual members findings and observations only. Always verify the load data and be absolutely sure your firearm can handle the load, especially older ones. If in doubt start low and work your way up.
All handloading data posted on Full-Bore UK from 23/2/2021 must reference the published pressure tested data it was sourced from, posts without such verification will be removed.
Any existing data without such a reference should be treated as suspect and not used.
Use reloading information posted here at your own risk. This forum (http://www.full-bore.co.uk) is not responsible for any property damage or personal injury as a consequence of using reloading data posted here, the information is individual members findings and observations only. Always verify the load data and be absolutely sure your firearm can handle the load, especially older ones. If in doubt start low and work your way up.
Bent redding decapping pin
Having a bit of spare time this morning I thought that I would remove the primers from the 9mm brass that I have managed to recover from my two shoots.
It is the first time that I have used these Redding dies and the first time I have reloaded straight walled / pistol cases, so I read the instructions just to make sure of everything.
I have had several stiff cases with the last one bending the decapping pin. Thankfully there are two with the dies so I am not stuck at the moment, but before I go on is there anything that you think I might be doing wrong?
I have no Berden cases, double checked with the one that bent the pin.
The decapping pin does appear to be quite far out, but if I wind it any further back it will not remove every primer.
Guess I had better order several pins,
DM
It is the first time that I have used these Redding dies and the first time I have reloaded straight walled / pistol cases, so I read the instructions just to make sure of everything.
I have had several stiff cases with the last one bending the decapping pin. Thankfully there are two with the dies so I am not stuck at the moment, but before I go on is there anything that you think I might be doing wrong?
I have no Berden cases, double checked with the one that bent the pin.
The decapping pin does appear to be quite far out, but if I wind it any further back it will not remove every primer.
Guess I had better order several pins,
DM
- phaedra1106
- Posts: 3429
- Joined: Wed Feb 08, 2012 9:37 pm
- Location: Just outside Sacriston (the nice bit!)
- Contact:
Re: Bent redding decapping pin
Are you using a de-capping die or a combined full length resize/decapping die?.
Only ways to bend a de-capping pin are usually Berden cases (which you say they aren't), mis-aligned die (very unlikekly) or undersized flash holes, are all the stiff cases the same make?.
Edit.
I hope you're not thinking or reloading those 9mm for your SGC, you know it's not allowed!!

Only ways to bend a de-capping pin are usually Berden cases (which you say they aren't), mis-aligned die (very unlikekly) or undersized flash holes, are all the stiff cases the same make?.
Edit.
I hope you're not thinking or reloading those 9mm for your SGC, you know it's not allowed!!

There's room for all Gods creatures, next to the mash and gravy :)
Re: Bent redding decapping pin
Under sized flash holes would get my vote. The pin is getting stuck in the holes when pushing the primers out.
If they are undersized, is there anything I should read in to that ie not to re load or is it a case of making bigger before I re load?
DM
If they are undersized, is there anything I should read in to that ie not to re load or is it a case of making bigger before I re load?
DM
- phaedra1106
- Posts: 3429
- Joined: Wed Feb 08, 2012 9:37 pm
- Location: Just outside Sacriston (the nice bit!)
- Contact:
Re: Bent redding decapping pin
Sorry, I wasn't being cryptic, just that SGC advise not to use them 
As for flash holes, they should be approx: 5/64", are they S&B or Geco cases (DAG Headstamp)??
You can always invest in a Flash Hole Uniformer and de-burring tool and use it on all your cases so they all be a uniform size.
As for flash holes, they should be approx: 5/64", are they S&B or Geco cases (DAG Headstamp)??
You can always invest in a Flash Hole Uniformer and de-burring tool and use it on all your cases so they all be a uniform size.
There's room for all Gods creatures, next to the mash and gravy :)
Re: Bent redding decapping pin
Does that mean you have now seen the report on the Unicorn of yours? care to share it with us?phaedra1106 wrote:Sorry, I wasn't being cryptic, just that SGC advise not to use them
As for flash holes, they should be approx: 5/64", are they S&B or Geco cases (DAG Headstamp)??
You can always invest in a Flash Hole Uniformer and de-burring tool and use it on all your cases so they all be a uniform size.
Mike
- phaedra1106
- Posts: 3429
- Joined: Wed Feb 08, 2012 9:37 pm
- Location: Just outside Sacriston (the nice bit!)
- Contact:
Re: Bent redding decapping pin
No I haven't, I'm still waiting to hear back from Shooting Supplies.
There's room for all Gods creatures, next to the mash and gravy :)
Re: Bent redding decapping pin
For the same reason I invested in a RCBS heavy duty decapping die. (one size fits all)
I use it for all my cases from 6.5 though to 45LC and 45/70.
I decap and size in different operations. Admittedly it adds another process but, in The last two years I haven't managed to bust a pin. (Says he tempting providence!)
I use it for all my cases from 6.5 though to 45LC and 45/70.
I decap and size in different operations. Admittedly it adds another process but, in The last two years I haven't managed to bust a pin. (Says he tempting providence!)
- Sandgroper
- Full-Bore UK Supporter
- Posts: 4735
- Joined: Sat Nov 06, 2010 3:45 pm
- Location: Stanley, Falkland Islands
- Contact:
Re: Bent redding decapping pin
The manual from SGC (see their website) says the use of anything other than NATO/SAAMI spec ammo will invalidate the warrenty.MiLisCer wrote:Does that mean you have now seen the report on the Unicorn of yours? care to share it with us?phaedra1106 wrote:Sorry, I wasn't being cryptic, just that SGC advise not to use them
As for flash holes, they should be approx: 5/64", are they S&B or Geco cases (DAG Headstamp)??
You can always invest in a Flash Hole Uniformer and de-burring tool and use it on all your cases so they all be a uniform size.
Mike
“The standard you walk past is the standard you accept.”
Lieutenant General David Morrison
I plink, therefore I shoot.
Lieutenant General David Morrison
I plink, therefore I shoot.
Re: Bent redding decapping pin
Thankfully reloading solutions have them in stock @20p each, so I have ordered 10!
I was hoping to not to have to mess with the 9mm brass as I have done enough of that with the .308 stuff and had the impression that these would be more forgiving.
But having looked at the state of the flash holes I think I will invest some time in sorting them out and getting everything uniform. It should not be too difficult to improve on the accuracy of the factory stuff I have used to date,
DM
I was hoping to not to have to mess with the 9mm brass as I have done enough of that with the .308 stuff and had the impression that these would be more forgiving.
But having looked at the state of the flash holes I think I will invest some time in sorting them out and getting everything uniform. It should not be too difficult to improve on the accuracy of the factory stuff I have used to date,
DM
- phaedra1106
- Posts: 3429
- Joined: Wed Feb 08, 2012 9:37 pm
- Location: Just outside Sacriston (the nice bit!)
- Contact:
Re: Bent redding decapping pin
That's why I use the Lee Universal de-capper, it has one of the smaller pin sizes, .059" (1.52mm) so (as yet) I've never had one stick in a case in over 32 years of reloading.
DM, Starline pistol brass is very high quality :)
DM, Starline pistol brass is very high quality :)
There's room for all Gods creatures, next to the mash and gravy :)
Who is online
Users browsing this forum: No registered users and 3 guests