Move the chrony further from your gun. Muzzle blast from .45 commonly interferes with readings.
I tried as far as 15'... It just doesnt like my 45...![]()
If that doesn't do it, I don't know what to tell you - you have tried other calibres and get good results, so the chrony is ok.I tried as far as 15'... It just doesnt like my 45...![]()
Wow 15' and you didn't even shoot it?
What's the temperature outside? The directions for my F1 Chrony say not to use it when it's freezing out. Or are you saying that other calibers in other guns measure accurately when you tried it today?
the problem is he used FMJ loading data when he should have have used cast data. a Barry bullet is a plated bullet and there fore cast data should be used. To many people think that plated means jacketed. this is not the case! Looking at Hodgdon he is lucky he didn't blow up his gun. They give 4.3 grains as the maximum load for a 200 GR. CAST LSWC. He is loaded almost 50% over!
I load plated bullets for my 9mm , gun wont even cycle at cast load data , I am almost at a max load to get it to function ............
I load plated bullets for my 9mm , gun wont even cycle at cast load data , I am almost at a max load to get it to function ............
Here is the data direct from hodgdon's site. Show me where I am over for universal at 5.9gr...
200 GR. CAST LSWC Hodgdon Universal .451" 1.225" 5.8 889 13,900 CUP 6.3 962 16,800 CUP
here is the jacketed data for my load
200 GR. SPR JHP Hodgdon Universal .451" 1.155" 5.8 889 15,100 CUP 6.2 949 17,200 CUP
Again, LOWER END of load data for both...
That was answered in post #5.In your original post you said you were using Universal Clays not Universal. they are two completely different powders! so which is it, Universal or Universal clays?
Clays is faster than Universal, and I am under max load, 6.3gr for cast 200gr and 6.2gr for 200gr jacketed on hodgdon site. This is made for the only 45 I own and I worked up but finally chronied it today (I went by feel and accuracy). Like I said, NO pressure issues whatsoever, I don't usually get close to max loads...



























