When I went shooting yesterday, one batch of bullets was obviously under-loaded. Would not cycle the action on my pistol.
First time this has happened to me in 8 years of reloading. I went home determined to diagnose the problem. Didn't take long. When I poured powder into the measure, something did not look right. Spread out some powder to examine. This is what I saw.
You powder gurus will probably recognize Unique mixed in with TiteGroup.
I know the rule--only one powder on the table at a time. I thought I had adhered to the rule perfectly. But apparently, when I unloaded the powder measure after loading some rounds with Unique, I poured the remaining powder into my TiteGroup jug.
Even worse, last time I reloaded, I did NOT catch the error. I used the contaminated powder. So my loads were a duplex of a fast powder and a slower powder.
Fortunately, I loaded to the spec of the fast powder, so I got lite rounds. If I had reversed the error, I might have loaded to the spec of the slow powder, and gone dangerously over-pressure. I could've blown up a gun, or blown up my hand, or blown up myself.
Its a sobering reminder to exercise appropriate care when reloading. Only cost me part of a pound of powder. Could've been much worse.
First time this has happened to me in 8 years of reloading. I went home determined to diagnose the problem. Didn't take long. When I poured powder into the measure, something did not look right. Spread out some powder to examine. This is what I saw.
You powder gurus will probably recognize Unique mixed in with TiteGroup.
I know the rule--only one powder on the table at a time. I thought I had adhered to the rule perfectly. But apparently, when I unloaded the powder measure after loading some rounds with Unique, I poured the remaining powder into my TiteGroup jug.
Even worse, last time I reloaded, I did NOT catch the error. I used the contaminated powder. So my loads were a duplex of a fast powder and a slower powder.
Fortunately, I loaded to the spec of the fast powder, so I got lite rounds. If I had reversed the error, I might have loaded to the spec of the slow powder, and gone dangerously over-pressure. I could've blown up a gun, or blown up my hand, or blown up myself.
Its a sobering reminder to exercise appropriate care when reloading. Only cost me part of a pound of powder. Could've been much worse.