07-25-2022, 07:54 PM
In my 20" Monster ARC barrel, using 105 Factory Black the average velocity was close to what you got.
Hornday Black 2.200“
2.200 2616,2639,2659.2617,2640 5=1.295 AVE 2639 SD=15.33
2.250 2659,2658,2664,2667,2655 5=1.490 (3=.550) AVE 2660 SD=4.32
Using a max gas gun charge of Lever will get you close (start low, work up a safe load etc...)
108 ELD M, Lever, Rem 7 1/2, Horn/Convert, 2.250
27.5 2465
28.0 2535
28.5 2560
28.8 2610
29.0 2641
29.3 2657
29.5 2658
------------
Hornday Black 2.200“
2.200 2616,2639,2659.2617,2640 5=1.295 AVE 2639 SD=15.33
2.250 2659,2658,2664,2667,2655 5=1.490 (3=.550) AVE 2660 SD=4.32
Using a max gas gun charge of Lever will get you close (start low, work up a safe load etc...)
108 ELD M, Lever, Rem 7 1/2, Horn/Convert, 2.250
27.5 2465
28.0 2535
28.5 2560
28.8 2610
29.0 2641
29.3 2657
29.5 2658
------------