Toby Posted October 18, 2015 Report Share Posted October 18, 2015 Well, yet again my Pro Chrono fails to record shots from my 17 Rem. 22 calibre and above, no problem. Was going to check out real time results compared to Quickload predictions I had been given. Managed to find a new powder that really made my Sako sing. Got some impressive groups zeroing ready for the fox season. Could anybody so inclined run some numbers through Quickload for me. Cartridge 17 Remington. Barrel length 20" Case Remington Primer Rem 7 1/2 Bullet Berger 25 match varmint Powder Reloder 15 21 up to max loads please C.O.L 2.140" and 2.150" Velocity and ft/lbs energy would be great if possible. Many thanks. Toby Link to comment Share on other sites More sharing options...
BlueBoy69 Posted October 19, 2015 Report Share Posted October 19, 2015 I can have a look this evening, but not at the mo as I'm at work and nowhere near home computer. Link to comment Share on other sites More sharing options...
BlueBoy69 Posted October 20, 2015 Report Share Posted October 20, 2015 Data from about 21 gr of RL15 to 106% case full. Cartridge : .17 Rem.Bullet : .172, 25, Berger M Tar #17407Usable Case Capacity: 25.231 grain H2O = 1.638 cm³Cartridge O.A.L. L6 : 2.150 inch = 54.61 mmBarrel Length : 20.0 inch = 508.0 mmPowder : Alliant Reloder-15Step Fill. Charge Vel. Energy Pmax Pmuz Prop.Burnt B_Time % % Grains fps ft.lbs psi psi % ms-10.0 90 20.93 3457 663 39649 11237 86.8 0.945-08.0 92 21.40 3539 695 42349 11569 88.3 0.916-06.0 94 21.86 3622 728 45233 11890 89.6 0.888-04.0 96 22.33 3705 762 48315 12200 90.9 0.861-02.0 98 22.79 3788 797 51609 12497 92.1 0.835+00.0 100 23.26 3871 832 55132 12780 93.3 0.810 ! Near Maximum !+02.0 102 23.73 3955 868 58901 13047 94.3 0.786 ! Near Maximum !+04.0 104 24.19 4038 905 62938 13297 95.3 0.762 !DANGEROUS LOAD-DO NOT USE!+06.0 106 24.66 4122 943 67263 13529 96.2 0.740 !DANGEROUS LOAD-DO NOT USE!As above COAL: 2.140 inch = 54.36 mm-10.0 90 20.88 3452 661 39508 11199 86.7 0.947-08.0 92 21.34 3534 693 42196 11530 88.2 0.918-06.0 94 21.81 3617 726 45069 11851 89.5 0.890-04.0 96 22.27 3700 760 48138 12161 90.8 0.863-02.0 98 22.74 3783 794 51419 12458 92.0 0.836+00.0 100 23.20 3866 830 54927 12741 93.2 0.811 ! Near Maximum !+02.0 102 23.66 3950 866 58681 13008 94.3 0.787 ! Near Maximum !+04.0 104 24.13 4033 903 62701 13259 95.2 0.764 !DANGEROUS LOAD-DO NOT USE!+06.0 106 24.59 4116 941 67009 13491 96.1 0.741 !DANGEROUS LOAD-DO NOT USE! Link to comment Share on other sites More sharing options...
Toby Posted October 20, 2015 Author Report Share Posted October 20, 2015 Thanks very much. 22.5 gave me a five shot group that was approx 5mm at 50meters. Link to comment Share on other sites More sharing options...
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