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General >> Ammunition, reloading, shooting, etc >> .30-40 Krag 1901 Sight Issue
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Message started by Olpeddler on Nov 17th, 2019 at 1:18pm

Title: Re: .30-40 Krag 1901 Sight Issue
Post by Parashooter on Nov 24th, 2019 at 9:13pm
Cartridge          : .30-40 Krag
Bullet             : .308, 180, Hornady RN 3075
Cartridge O.A.L. L6: 3.089 inch or 78.46 mm
Barrel Length      : 22.0 inch or 558.8 mm

Predicted Data for Indicated Charges of the Following Powders.

Matching Maximum Pressure: 30000 psi, or 206 MPa

These calculations refer to your specified settings in QuickLOAD 'Cartridge Dimensions' window.
C A U T I O N : any load listed can result in a powder charge that falls below minimum suggested
loads or exceeds maximum suggested loads as presented in current handloading manuals. Understand
that all of the listed powders can be unsuitable for the given combination of cartridge, bullet
and gun. Actual load order can vary, depending upon lot-to-lot powder and component variations.
USE ONLY FOR COMPARISON !

Powder type          Filling/Loading Ratio  Charge    Charge   Vel. Prop.Burnt P max  P muzz  B_Time
                                      %     Grains    Gramm   fps     %       psi     psi    ms
---------------------------------  -----------------------------------------------------------------
IMR 4064                            78.7     34.7     2.25    2063    91.7    30000    7301   1.507
IMR 4198                            65.5     27.4     1.78    2021   100.0    30000    6014   1.506
IMR 4350                            90.1     40.3     2.61    2078    81.2    30000    7774   1.497
IMR 4895                            77.5     35.0     2.27    2119    94.4    30000    7710   1.471
Alliant Reloder-15                  76.8     35.8     2.32    2099    91.5    30000    7810   1.520


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