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458winshooter · January 11, 2013, 10:23 PM

RCBS lists a 429-240-SIL that is a gas check as follows:

Gun:Ruger Super Blackhawk
Barrel: 7.5 in
Twist:1:20
Cases:Speer
Primer:CCI 350

H-110 22.2 gr 1411 fps
24.2 gr 1530 fps

The 44-240-SWC has a gas check but my data doesn't list H-110.It does list list W-296 at 22.3 gr to 24.3 gr.

January 11, 2013, 10:23 PM	#5
458winshooter Senior Member Join Date: June 16, 2008 Location: Transplanted to Ridgeland,SC Posts: 606	44 mag 240 gr load RCBS lists a 429-240-SIL that is a gas check as follows: Gun:Ruger Super Blackhawk Barrel: 7.5 in Twist:1:20 Cases:Speer Primer:CCI 350 H-110 22.2 gr 1411 fps 24.2 gr 1530 fps The 44-240-SWC has a gas check but my data doesn't list H-110.It does list list W-296 at 22.3 gr to 24.3 gr.