Blue Brick
Member
When 38 Special officially designated a +P label and when was the pressure officially lowered? Thanks.
If you want/need .38 standard, buy Buffalo Bore Item 20C.
If you want/need .38 +P, buy Buffalo Bore Item 20A.
If you want/need .357 magnum, buy Buffalo Bore Item 19C.
During the 1970s, new high-pressure (18,500 CUP) loadings of the .38 Special were introduced, known as .38 Special +P. This ammunition is usable in .38 revolvers designed for such ammunition...
...It is important to recognize that SAAMI changed the specifications for the 38 Special in 1972. Prior to that time the standard .38 Special was very close to today's "+P" cartridges. The thought that "+P" is somehow a high pressure round has many mistakenly believing that it is "high performance" rather than the low pressure round that it is.
I'll get a Dillon 550, thanks
Yep. Which is why I have no trouble paying that much for my carry and some practice ammo. By the same token, though, it shoots to the same POA/POI as other 158 grain loads so I can use cheap 158 gr LRN or cheap reloads for practicing. But if I'm not at the range, there's BB #20A in both my Model 10 & my Model 642.A 158@1140 duplicates the 38/44 load. Very stout.
Wikipedia is good. Wikipedia is useful. Wikipedia is not infallible or the final word.
You know, and I HATE this. I'd rather reduced .357 loads be made for these revolvers. I have a 340PD and see the importance of this though. I blew chunks out of the cylinder between the barrel and cylinder around the flash holes. Luckily Smith fixed it for me, gave me a new cylinder; this was just weeks after they came out. I was firing full power .357 mags, 125gr. XTP's over 17 grains of N110! If they'd actually burned all the powder, they'd have hurt worse than they did. Looking back, it might have been a little stupid. I know they do it primarily because of the strap failing or cutting or stretching, but blowing up titanium cylinders is also covered.I'm not totally sure but I think pressures have been slowly going down for well over 15 years now. I know .357 Magnum ammo was dropped from 40,000 CUP to 35,000 CUP in direct reaction to all the ultra light .357 Magnum revolvers that are being produced.
Because it is user edited content and because it requires no academic vetting process. For instance, you can't use Wikipedia as a major reference on any academic paper. You can refer to it, but your theory or whatever can't hinge on it.Really?
How can we be sure?
Thank you for posting.