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Anyone Loading 460 Rowland?

I bet that Lonshot would be good in this cartridge, but I have not loaded for this. I have loaded several in 45ACP with Longshot and have been happy with the results. I have been thinking of converting one of my 1911's over to this cartridge, 44mag power in a 1911 does sound nice, haha.
 
I have used 800X in hot 40's. It is great for making power. Unfortunately, it is dirty, and meters poorly.

I would try HS-6 and AA7 for Max power with 200 grain bullets.

My bowling pin load for power was Blue Dot and a 250 grain SWC on a 45ACP. It was all I wanted, and dirty.

I think LongShot is the standard powder for the Rowland.
 
NOSLER 185 JHP AA NO.5 - 14.5 grains
1503 FPS
38,400 1.250 IN. **

Hornady 185 JSWC Hodgdon Longshot 12 grains
1413 FPS
34,700 1.240 IN.

Hornady 185 JSWC Hodgdon Longshot 13.5 gr.
1503 FPS
38,800 1.240 IN. **

Speer 200 JHP Hodgdon Longshot 12 grains
1372 FPS
34,300 1.225 IN.

SPEER 200 JHP AA NO.5 - 13.5 grains
1437 FPS
38,400 1.190 IN. **

Speer 200 JHP Hodgdon Longshot 13.8 gr.
1456 FPS
39,400 1.225 IN. **

HORNADY 230 AA NO.5 - 12.5 grains
1342 FPS
39,400 1.250 IN. **

Hornady 230 XTP Hodgdon Longshot 10 grains
1207 FPS
32,200 1.27O IN.

Hornady 230 XTP Hodgdon Longshot 12 grains
1336 FPS
39,200 1.27O IN.

**MAXIMUM LOADS
Use EXTREME caution when handloading. Always start out below maximum published loads and work up from there. Eye Protection should ALWAYS be worn when reloading. All loading data contained within this web site is the result of testing by Johnny Rowland. This data proved safe in his testing. Clark Custom Guns, Inc. has no control over the components and equipment which may be used with this published information, no responsibility is implied or assumed for results obtained through its use.
 
Oddly enough my RCBS powder thrower meters 800X pretty well. I've seen the loadings for AA and LS for this round but have found 800X to work quite well in 357 SIG and 10mm. Two rounds where AA and LS are always shown. Of course, different cartridges, different powders. Perhaps 800X isn't a good choice for the Rowland. I don't know...

Thanks for the replies, gentlemen.
 
For anyone interested…..
200 gr XTP
WLP primer
COAL 1.250

12.0 gr of Power Pistol Avg velocity 1361 fps

13.2 gr of Longshot Avg velocity 1427 fps

Clark conversion kit on Para GI Expert. No problems at all with feeding, ejecting etc. Both the above loadings were very accurate.
 
Well I don't load the Rowland but as we are talking powders and performance.
I use Accurate #5 in the 38 Super, the 45 acp and the 10 MM and find it extremely wells suited for those calibers if using plated/jacketed rounds.
Now I do NOT down load powder puff loads at all, if I shoot a 10 MM then I want to shoot a 10 MM, same with the 38 Super or 45 acp.
Accurate #5 produces good velocity, reasonable pressure and good accuracy for me, as to clean or dirty burning any powder requires a gun be cleaned so they are all dirty, but I find Accurate powders to be pretty clean burning, especially if you actually load the cartridge and not make baby loads.
All Accurate powders right now are impossible to find however!
hope this helps.
 
Sandi in Sharpsburg usually has AA powders. I bought some AA #9 for 10mm there sometime back. Haven't tried it for 10mm as Longshot or 800-X work pretty well, at least for me.
 
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