- Messages
- 1,219
- Reactions
- 2,897
9mm Roll forming at 5-6k per hr and case prep press running at 2500 CPH and "wham'O"press stops with the read out "Case obstruction or Yellow Sensor". Well yellow sensor means the de-primer sensor has been tripped, or pressed upward. Sure enough the decapping pin is bent from hitting something solid in the case. Check the current case, no obstructions but the primer is still there. Ok last case. Check that one and find this little gem.
WTH!!!! 9mm Berdan primer from 1975. Great. I bought a bunch of range pick ups from a old timer that used to be a range officer at Tri County and said he has been picking up brass for years, then sticking it in his storage unit. Well he cleaned out his storage unit and sold me a metric crap ton of brass. (I may have gone overboard, talking buckets measured by a bathroom scale) He had bags of military, ok fine with that all sorted and I can auto swage the primer pockets. But a freeken 9mm Berdan case from 1975!! Sheesh. Did not see that coming. Been….well never seen in person a Berdan 9mm. Plenty of .308 and a few 5.56. So far two have showed up. Looking into the 2nd one, you can see the small middle dent where the decapping pin hit then pushed up and trigged the press to auto stop. No so lucky on the fist one I had the pin set much tighter. Great now I have to run the rest of these with the pin set light (thus any tight primers will also trigger it to stop)
Finding POF as Pakistan Ordnance Factories. Thanks Pakistan.
You guys run into these little 9mm sweetharts?
9mm Berdan Primers
WTH!!!! 9mm Berdan primer from 1975. Great. I bought a bunch of range pick ups from a old timer that used to be a range officer at Tri County and said he has been picking up brass for years, then sticking it in his storage unit. Well he cleaned out his storage unit and sold me a metric crap ton of brass. (I may have gone overboard, talking buckets measured by a bathroom scale) He had bags of military, ok fine with that all sorted and I can auto swage the primer pockets. But a freeken 9mm Berdan case from 1975!! Sheesh. Did not see that coming. Been….well never seen in person a Berdan 9mm. Plenty of .308 and a few 5.56. So far two have showed up. Looking into the 2nd one, you can see the small middle dent where the decapping pin hit then pushed up and trigged the press to auto stop. No so lucky on the fist one I had the pin set much tighter. Great now I have to run the rest of these with the pin set light (thus any tight primers will also trigger it to stop)
Finding POF as Pakistan Ordnance Factories. Thanks Pakistan.
You guys run into these little 9mm sweetharts?
9mm Berdan Primers
Last Edited: