.414 Supermag

[spinafish]

Anyone out there loading for and shooting a.414 Supermag?  I just ordered a barrel from Ed's.  I would like to get some "pet" loads to look over.  Got quite a few from the Dan Wesson website..not much out there on the .414 Supermag.  Thanks ahead.

[michbob]

Check down at the Handgun Silhouette Forum.  The .414 started out as a round for that sport.

Michbob

[GrampaMike]

Spinafish.  I am in the same boat as you.  I also have a 414 supermag Contender and no loads yet.  I have 500 brass, but have not reloaded for it yet.  I had a Dan Wesson revolver long ago that fired the 414 SM.  It always seemed to be the most accurate of the "SuperMags".  I do have loads in my notes somewhere packed away before I moved here.  If you find some good loads, please post them here, and if I find mine I will post.  Thanks.  Mike.

[Reed1911]

Grampa,

Here try this:
From Hodgon:
BULLET POWDER GR VEL CUP

--------------------------------------------------------------------------------
 
500 S & W MAGNUM
 CASE: STARLINE
 
BBL: 10"
 PR: WINCHESTER LR
 
TWIST: 1:18"
 TRIM: 1.615"
 

 
275 GR. BAR XPB (Starting Loads)
 DIA. .500
 COL: 2.085"
 
 H4227 40.0 1891 41,000 PSI
 
 H110 42.0 1965 43,900 PSI
 
 LIL'GUN 40.5 1977 41,100 PSI
 
 Longshot 20.0 1594 35,000 PSI
 
 Titegroup 11.0 1170 22,800 PSI
 
275 GR. BAR XPB (Maximum Loads)
 DIA. .500
 COL: 2.085"
 
 H4227 44.0 2047 48,400 PSI
 
 H110 45.0 2082 49,300 PSI
 
 LIL'GUN 44.0 2137 50,800 PSI
 
 Longshot 24.5 1824 48,900 PSI
 
 Titegroup 20.0 1707 50,300 PSI
 

 
325 GR. BAR XPB (Starting Loads)
 DIA. .500
 COL: 2.290"
 
 H4227 40.0 1788 40,700 PSI
 
 H110 42.0 1813 40,000 PSI
 
 LIL'GUN 40.0 1862 43,700 PSI
 
 Longshot 22.5 1599 43,300 PSI
 
 Titegroup 12.0 1144 25,600 PSI
 
325 GR. BAR XPB (Maximum Loads)
 DIA. .500
 COL: 2.290"
 
 H4227 43.0 1920 49,200 PSI
 
 H110 45.3 1951 48,900 PSI
 
 LIL'GUN 44.5 2002 49,100 PSI
 
 Longshot 24.5 1684 49,500 PSI
 
 Titegroup 20.0 1575 50,700 PSI
 

 
350 GR. HDY XTP (Starting Loads)
 DIA. .500
 COL: 1.985"
 
 H4227 38.0 1675 41,400 PSI
 
 H110 39.0 1712 41,500 PSI
 
 LIL'GUN 35.0 1697 41,500 PSI
 
 Longshot 21.0 1482 41,400 PSI
 
 Titegroup 11.0 1032 23,100 PSI
 
350 GR. HDY XTP (Maximum Loads)
 DIA. .500
 COL: 1.985"
 
 H4227 42.5 1863 49,900 PSI
 
 H110 43.0 1877 50,600 PSI
 
 LIL'GUN 42.0 1912 48,100 PSI
 
 Longshot 23.0 1602 50,000 PSI
 
 Titegroup 18.5 1461 50,000 PSI
 

 
370 GR. CPB LGC (Starting Loads)
 DIA. .500
 COL: 2.020"
 
 H4227 40.0 1688 38,700 PSI
 
 H110 44.5 1801 42,800 PSI
 
 LIL'GUN 41.0 1831 44,900 PSI
 
 Longshot 21.5 1476 42,000 PSI
 
 Titegroup 16.0 1326 40,600 PSI
 
370 GR. CPB LGC (Maximum Loads)
 DIA. .500
 COL: 2.020"
 
 H4227 42.0 1784 48,900 PSI
 
 H110 47.0 1909 49,900 PSI
 
 LIL'GUN 44.5 1949 50,400 PSI
 
 Longshot 23.3 1576 50,000 PSI
 
 Titegroup 18.5 1431 49,600 PSI
 

 
400 GR. SIE JSP (Starting Loads)
 DIA. .500
 COL: 2.050"
 
 H4227 36.5 1585 42,000 PSI
 
 H110 34.0 1514 38,000 PSI
 
 LIL'GUN 31.0 1520 38,500 PSI
 
 Longshot 18.0 1274 36,500 PSI
 
 Titegroup 15.0 1208 39,700 PSI
 
400 GR. SIE JSP (Maximum Loads)
 DIA. .500
 COL: 2.050"
 
 H4227 39.5 1698 49,100 PSI
 
 H110 40.0 1721 49,700 PSI
 
 LIL'GUN 37.0 1725 49,300 PSI
 
 Longshot 22.0 1458 49,000 PSI
 
 Titegroup 17.5 1335 49,900 PSI
 

 
440 GR. CPB LGC (Starting Loads)
 DIA. .500
 COL: 2.025"
 
 H4227 34.0 1496 41,900 PSI
 
 H110 34.0 1509 40,700 PSI
 
 LIL'GUN 30.0 1483 40,200 PSI
 
 Longshot 18.5 1300 41,900 PSI
 
 Titegroup 14.5 1191 42,700 PSI
 
440 GR. CPB LGC (Maximum Loads)
 DIA. .500
 COL: 2.025"
 
 H4227 37.0 1609 49,400 PSI
 
 H110 38.0 1654 49,900 PSI
 
 LIL'GUN 35.0 1653 50,500 PSI
 
 Longshot 20.7 1393 50,500 PSI
 
 Titegroup 16.5 1278 50,600 PSI
 

 
C = Compressed Charge

And from accurate the link is http://www.accuratepowder.com/data/PerCaliber2Guide/Handgun/Standarddata/50Cal(12.7mm)/500%20S%20W%20canister%20data%20Final.pdf

Hope that helps.

[GrampaMike]

Thanks Reed, I made a mistake in my grammer, I should have typed "I have 500 pieces of brass for the 414 SM", but the thought is appreciated.  Mike.

[spinafish]

I will post what I decide to load and will let you know what I think about them..Thanks,GrandpaMike..