copterdrvr Posted September 10, 2020 Share Posted September 10, 2020 (edited) I have some 115 and 147 grain plated bullets and some Alliant Sport Pistol that will be run through a 16 inch barreled PCC and would like some info on charge weights that give a power factor of at least 125 and no more than 135PF. Pistol loads would be great also as a 125-130PF in a pistol will obviously be higher in the rifle. I'm looking for some help to try and save on components as it looks like the components I have on hand will NOT be replaced for a very long time............ Edited September 10, 2020 by copterdrvr Link to comment Share on other sites More sharing options...
AHI Posted September 10, 2020 Share Posted September 10, 2020 (edited) PCC load 3.0 with the 147 PISTOL load 3.4 with the 147 I don't use 115s Edited September 10, 2020 by AHI Link to comment Share on other sites More sharing options...
copterdrvr Posted September 10, 2020 Author Share Posted September 10, 2020 Thanks for the info! Link to comment Share on other sites More sharing options...
motherFNbrandon Posted September 10, 2020 Share Posted September 10, 2020 115gr plated 1.125" OAL 3.9gr ASP Fed SPP Mixed Brass 12" Barrel 4" Brekke CompXtension 135.9 PF at Mid-Atlantic 135.8 PF at Area 8 3.8gr ASP was around 130 PF, but my SD/ES were cut in half (20 to 10 SD) at 3.9gr. The outside of the fired cases are still very sooty at 3.9gr. I don't think theres enough powder for the most efficient/clean burn at these levels. Meanwhile my pistol loads (135gr FMJ, 3.9gr ASP, 134.5 PF) are pretty clean out of a 4.6" barrel. Link to comment Share on other sites More sharing options...
Rolex Posted September 10, 2020 Share Posted September 10, 2020 SP 4.0gr 124/5 JHP OAL 1.130-1.135 MPX with Sig 8" barrel Link to comment Share on other sites More sharing options...
copterdrvr Posted September 10, 2020 Author Share Posted September 10, 2020 Thanks for the replies! Link to comment Share on other sites More sharing options...
SteelCityShooter Posted September 13, 2020 Share Posted September 13, 2020 On 9/10/2020 at 5:15 PM, Rolex said: SP 4.0gr 124/5 JHP OAL 1.130-1.135 MPX with Sig 8" barrel My load too, 4.0 SP, OAL 1.135" but using a Blue coated RN bullet. I measured a PF of 132 from a 5" M&P9 and 148 from a 16" Ruger PC Carbine. Link to comment Share on other sites More sharing options...
George16 Posted September 13, 2020 Share Posted September 13, 2020 On 9/10/2020 at 5:15 PM, Rolex said: SP 4.0gr 124/5 JHP OAL 1.130-1.135 MPX with Sig 8" barrel Same here but OAL is 1.125”. Link to comment Share on other sites More sharing options...
copterdrvr Posted September 14, 2020 Author Share Posted September 14, 2020 Thanks for the replies Link to comment Share on other sites More sharing options...
fedupflyer Posted September 16, 2020 Share Posted September 16, 2020 4.0 g SP 125g Zero JHP. OAL 1.085 Nordic 16' barrel 25 yds and 10 shots. Can use a quarter to cover the holes. Need to chrono for the Nordic and X-Five Legion Link to comment Share on other sites More sharing options...
copterdrvr Posted September 16, 2020 Author Share Posted September 16, 2020 Thanks for the info! Link to comment Share on other sites More sharing options...
RAP Posted September 16, 2020 Share Posted September 16, 2020 Here’s my Chrono info for 147 Blue Bullets and Sport Pistol.Created: 12/20/19 01:59 PMDescription: TP9sfx 147 FP Blue BulletsNotes 1: 3.3 grains SP Fed SPPNotes 2: Distance to Chrono(FT): 15.00Ballistic Coefficient: 145.000Bullet Weight(gr): 147.00Temp: 57 °FBP: 1023.14 inHgAltitude: 800.00# FPS FT-LBS PF15 930 282.36 136.71 14 920 276.32 135.24 13 924 278.73 135.83 12 936 286.01 137.59 11 924 278.73 135.83 10 925 279.33 135.98 9 937 286.62 137.74 8 915 273.32 134.51 7 931 282.96 136.86 6 926 279.93 136.12 5 925 279.33 135.98 4 930 282.36 136.71 3 926 279.93 136.12 2 930 282.36 136.71 1 916 273.92 134.65 Average: 926.3 FPSSD: 6.3 FPSMin: 915 FPSMax: 937 FPSSpread: 22 FPSShot/sec: 0.4True MV: 926 FPSGroup Size (in): 0.00Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
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