With 148 gr. wadcutter I have excellent results with 3.1 gr W-231, same powder as HP-38.
Lee shows 2.9 gr at 686 fps, Waters Pet Loads 3.0 gr at 683 fps. Watch that the bullets leave the barrel.
Nope, I load 3.2 of hp38/231 with a 148 wadcutter all the time. Would not call it clean but it won't be a squib. Soft and accurate. I've done it. Also done below starting loads with other powders too. you will like them.[QUOTE #2
You will get "Old Smokey" Smoke, dirty, poor performance eventually a squib.
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What is the advantage of 3.2 gr vs 3.5 assuming the OP can even weigh that difference?
Any suggestions for a really light load with hp38. I started out with the hodgdon min but I was hoping it would be a bit lighter. Do other sources say you can go below 3.5gr
Thanks for the reminder. Ill probably pick up some HBWC if I want to stick with the light load. Its for the misses. Shes been to the range but is gun shy. I figured it would be good to have them on hand in case she wanted to give it a shot (pun intended). Wouldn't want her first experience to be a bad one.don't let your goals steer you away from safe practices
he added 148 gr DEWC by Missouri Bullet Co. - see post #4Original poster didn't specify weight or style of lead wadcutter.
OK, I'll bite. If the bullet is set into the case so its flush at the case mouth, how does it take up more volume?But, the hollow-base wc takes up more case volumn than a solid base design.