Ruger Blackhawk 41 mag JHP loads

[magna19]

Got to finally shoot some JHP loads for a couple Ruger Blackhawks in 6.5" barrel last two days. Found a great load for one of them. Yesterday one of them shot great with some 30+ year old IMR 4227. Loaded up 10 each of 21.0, 21.3, 21.6, 21.9 grains of IMR 4227, CCI 300 with a Speer 210 Gold Dot HP. Shot 6 ea yesterday and all shot very accurate with the 21.9 gr. load the most accurate well under an inch. This morning went to shoot the remaining 4 of each load to confirm accuracy. A Happy Pistol = A Happy Shooter

 

[Okie4570]

Well done! 4227 is my .41 go to powder as of late.

 

[magna19]

Muzzle vel. 1368 1356 1373 1368 1348

 

[magna19]

Did some more work on 41 mag and shot 2 groups of 21.7 IMR 4227 with 210 XTP and 210 Speer. Both 6 shot groups @ 25 yds