Cleveland48
Handloader
- Jul 28, 2015
- 1,972
- 166
Today I finally finished the velocity ladder with 20 powder charges for this rifle. I still have not hit a max charge but I'm done, and see no need for going any higher. I've well exceeded the speed I thought I could get. Bolt lift is still easy, primers are still round, and no shiny Mark's on case head. All of these charges are 350 grain speer mag tips with RL 15. All loads seated to cannelure, and velocity was measured with magnetospeed chronograph.
73.5= 2466 fps
74= 2458
74.5= 2469
75.0= 2465
75.5= 2476
76.0= 2482
76.5= 2502
77= 2517
77.5= 2576
78= 2550
78.5= 2610
79= 2593
79.5= 2607
80= 2650
80.5= 2620
81= 2650
81.5= 2674
82= 2669
82.5= 2675
83= 2699
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73.5= 2466 fps
74= 2458
74.5= 2469
75.0= 2465
75.5= 2476
76.0= 2482
76.5= 2502
77= 2517
77.5= 2576
78= 2550
78.5= 2610
79= 2593
79.5= 2607
80= 2650
80.5= 2620
81= 2650
81.5= 2674
82= 2669
82.5= 2675
83= 2699
Sent from my SM-N960U using Tapatalk