I was considering lengthening the forcing cone of a 3 inch chambered 12 gauge Mossburg M-930 shotgun and was wondering if anyone that has done their chamber this way got any beneficial results from it?...and if so, were the patterns any better?..or the same?...also can any gunsmith do this job...
Since I'm not into competition shooting, I don't need a progressive loader and only use a single stage loader...RCBS...sure, its much slower, but my reloads are precisely done and I don't worry about overcharge or no charge.
Once I set up and the charge is where I want it, I weigh every 3rd...
357 load in a 38+P casing
Okay, maybe its not a brilliant idea to load that round so I reckon I'll follow normal procedures...I just had all this 38 brass and short on 357, but now have located a source for the 357 brass.
Shooting 38 rounds in my Blackhawk seemed similiar to shooting a 22LR...
357 load in 38+P casing
I read the thread you listed and seems I'm not the only one that has this question...but I did do a cutaway of a 357 case and compared it to a 38+P case and took some measurements...I think the 38+P case will handle the pressure okay.
When I get my chronograph back from...
I have been loading 357 Mag loads for a while and seem to constantly run out of brass for it...but I have plenty of 38 Special brass. I noticed that some 357 loads have lots of room left for the bullet, so I dumped the load in a 38 Special casing...and had plenty of room left for the bullet...
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