highlander 5,
S-R did some real work developing their .454 SRH, hi-tech SS and all. Machining it is a problem - but they managed. I bought my 7.5" SRH in .454 years ago partly because of their developmental work... a 120+ kpsi revolver! )f course, the purists will tell you it takes more metal - for mere mortal SS, like FA uses. Admittedly, however, the grade of SS Ruger uses the most is best known for it's casting properties. Compare that to the same grade drawn/forged and heat-treated, and their is no comparison. Also, as I found when my local pusher ordered my 5.5" .45 RH new, and I had to take it, they get air bubbles. Several such burst bubbles, the epitome of a casting flaw, were noted on my RH's cylinder - even between the bores... not awe-inspiring QC. Within a month, I had it back - with another new cylinder, etc - and a slicker action. I'll take S&W... their approach for the .500 Magnum line was simple... more metal!
rolltide,
The 29/629 .44 Magnum family went through several 'improvements' over the years, most notably the 'Endurance Package'. Even initially, they were made to SAAMI .44 Magnum spec's... and would enjoy a long life so utilized. After the enhancements, they were certainly long-life revolvers - within SAAMI spec's. Again, the old addage "If you need more - get a larger caliber!" holds true. The Redhawk - and the even stronger Super Redhawk - are certainly capable of much more than SAAMI spec's. A new 629 - or 29 - is a fine .44 Magnum. The folks who shook the older one's apart likely did so with hot loads. And, of course, BEWARE THE THUMB!
Erich,
Ah, another fumble thumb-er! I do like those .45 AR's... no chance of a friend mistakenly trying to load those in his bottom-feeder. Another similar sized cartridge I enjoy reloading and shooting is the .44 Russian... if it wasn't for that thick rim, I'd have ruined a few in reloading! Yes, LP primers are easier to load... unless you try to put them in .454 Casull cases - oops(They take SR primers.).
Stainz AU '75!
PS For those of you outside of Alabama... Auburn beat Alabama for the fifth time in a row last Saturday - thus the 'thumb' is now raised along with the other four fingers. AU/UA - you are given a choice only at birth in this state!