Post by Graylion on Oct 16, 2016 1:21:38 GMT
This including SMGs for house-to house (I have a better one, but I need to reanimate my copy of quickload:
**** Input data: Date: 22-Apr-2016 Time: 22:55:58
Cartridge................. = 6.5 x 27 GLS
Projectile type........... = 6.5 Steel and brass 4 with boattail
Max.avg.pressure(Piezo CIP)= 450 MPa Shot start / init pressure = 15 MPa
Projectile weight (g)= 3.43 Groove caliber (mm)= 6.73
Length of cartridge (mm)= 40.01 Length of case (mm)= 27
Case capacity (cu.cm)= 1 Length of projectile (mm)= 18.01
Length of barrel (mm)= 177.8
**** Values calculated:
Seating depth (mm)= 5.01 Volume displaced (cu.cm)= 0.17
Comb.chamber volume (cu.cm)= 0.83 Projectile travel (cm)= 15.58
**** Input data:
Propellant type........... = Norma R123
Charge weight...........(g)= 0.798 Load density......(g/cu.cm)= 0.966
Heat of Explosion (kJ/kg)= 4000 Ratio of spec. heats cp/cv = 1.232
Solid density (g/cu.cm)= 1.62 Weighting factor...........= 0.75
Burning rate factor Ba(1/s)= 0.87 Pro-/degressivity factor a = 8.646
Burning limit ......... z1 = 0.4 Combust.Chamber Vb(m³)= 8.263557E-7
Factor.................. b = 2.9 X-S.Area of Bore A(m²)= 3.47167E-5
Bulk density (g/cu.cm)= 0.920 Projectile mass mp(kg)= 3.434E-3
Loading ratio (%)= 105.0 Projectile travel x(m)= 1.5581E-1
**** Results calculated:
Maximum pressure ........ = 324 MPa Way of projectile at Pmax = 21.5 mm
Muzzle velocity ......Ve = 702 m/s Muzzle pressure .......Pe = 75 MPa
Project. energy at muzzle = 847 J Fraction of powder burnt = 99.3 %
Projectile travel time from 10% Pmax to muzzle = 0.44 ms
Real maximum of pressure inside barrel.
End of combustion after the projectile passes muzzle.
Tabular trajectory data at Non-Std. Atmosphere
Gunsite Altitude : 100 m
Air Density : 1.1245 kg/m³
-------------------------------------------------------------------------------------
Gun / Ammunition : 6.5 x 27 GLS
Bullet Type : 6.5 Steel and brass 4
Bullet Weight : 53 grains or 3.43 Grams
Muzzle Velocity : 703 m/s
Twist Length : 279.4 mm (RH)
Gyro. Stability : 2.28
Crosswind Speed : 4.5 m/s
Ballistic Coefficient(s) (G1) :
C1_1=0.170@V>660 m/s;
C1_2=0.170@V>495 m/s;
C1_3=0.160@V>330 m/s;
C1_4=0.140@V>165 m/s;
C1_5=0.110@V>0 m/s;
Optimum trajectory information :
Optimum sight-in range (X) = 134 m
with max. ordinate above LOS at range (M)= 84 m
and max. point blank range (P)= 153 m.
-------------------------------------------------------------------------------------
Sight-in clicks, 1 click = 4.0 cm/100 m or 1.575 in/100 m
Height of sight above bore axis = 5.0 cm or 1.969 inch
Gun is zeroed-in at 134 m,
by sighting-in at level firing
-------------------------------------------------------------------------------------
Range Velo Time of Energy Path Spin / Wind- Total Sight correction Target
city flight to dage, Wind drop for setting new lead
LOS of 4.5 m/s zero range 10 m/s
-------------------------------------------------------------------------------------
·Meter m/s s Joule cm cm MOA cm Clicks MOA m ·
-------------------------------------------------------------------------------------
| 0 703 0.0000 848 -5.0 0.0 ----- 0.0 ------ ----- 0.00
| 20 673 0.0292 777 -1.4 -0.3 -0.56 0.4 +1.7 +2.35 0.29
| 40 643 0.0595 711 +1.4 -1.1 -0.97 1.7 -0.9 -1.20 0.60
| 60 615 0.0908 649 +3.3 -2.3 -1.34 3.9 -1.4 -1.87 0.91
| 80 587 0.1240 592 +4.1 -4.4 -1.87 7.1 -1.3 -1.75 1.24
M 84 582 0.1309 581 +4.1 -4.9 -1.99 7.9 -1.2 -1.67 1.31
| 100 560 0.1592 539 +3.7 -7.3 -2.49 11.5 -0.9 -1.26 1.59
| 120 535 0.1962 491 +2.0 -10.9 -3.13 17.3 -0.4 -0.57 1.96
X 134 517 0.2231 459 0.0 -13.9 -3.56 22.1 0.0 0.00 2.23
| 140 510 0.2349 446 -1.1 -15.9 -3.91 24.4 +0.2 +0.26 2.35
P 153 493 0.2608 417 -3.8 -19.2 -4.32 29.7 +0.6 +0.85 2.61
| 160 484 0.2750 402 -5.5 -21.1 -4.53 32.9 +0.9 +1.19 2.75
| 180 460 0.3169 363 -11.6 -27.0 -5.16 43.0 +1.6 +2.21 3.17
| 200 437 0.3615 328 -19.6 -34.1 -5.86 55.1 +2.5 +3.38 3.62
-------------------------------------------------------------------------------------
M = Peak vs. L.O.S, X = Set Zero, P = Max. Point Blank Range
Elevation above Angle of Site (0.0 deg.) = 0.1158 deg.
**** Input data: Date: 22-Apr-2016 Time: 22:55:58
Cartridge................. = 6.5 x 27 GLS
Projectile type........... = 6.5 Steel and brass 4 with boattail
Max.avg.pressure(Piezo CIP)= 450 MPa Shot start / init pressure = 15 MPa
Projectile weight (g)= 3.43 Groove caliber (mm)= 6.73
Length of cartridge (mm)= 40.01 Length of case (mm)= 27
Case capacity (cu.cm)= 1 Length of projectile (mm)= 18.01
Length of barrel (mm)= 177.8
**** Values calculated:
Seating depth (mm)= 5.01 Volume displaced (cu.cm)= 0.17
Comb.chamber volume (cu.cm)= 0.83 Projectile travel (cm)= 15.58
**** Input data:
Propellant type........... = Norma R123
Charge weight...........(g)= 0.798 Load density......(g/cu.cm)= 0.966
Heat of Explosion (kJ/kg)= 4000 Ratio of spec. heats cp/cv = 1.232
Solid density (g/cu.cm)= 1.62 Weighting factor...........= 0.75
Burning rate factor Ba(1/s)= 0.87 Pro-/degressivity factor a = 8.646
Burning limit ......... z1 = 0.4 Combust.Chamber Vb(m³)= 8.263557E-7
Factor.................. b = 2.9 X-S.Area of Bore A(m²)= 3.47167E-5
Bulk density (g/cu.cm)= 0.920 Projectile mass mp(kg)= 3.434E-3
Loading ratio (%)= 105.0 Projectile travel x(m)= 1.5581E-1
**** Results calculated:
Maximum pressure ........ = 324 MPa Way of projectile at Pmax = 21.5 mm
Muzzle velocity ......Ve = 702 m/s Muzzle pressure .......Pe = 75 MPa
Project. energy at muzzle = 847 J Fraction of powder burnt = 99.3 %
Projectile travel time from 10% Pmax to muzzle = 0.44 ms
Real maximum of pressure inside barrel.
End of combustion after the projectile passes muzzle.
Tabular trajectory data at Non-Std. Atmosphere
Gunsite Altitude : 100 m
Air Density : 1.1245 kg/m³
-------------------------------------------------------------------------------------
Gun / Ammunition : 6.5 x 27 GLS
Bullet Type : 6.5 Steel and brass 4
Bullet Weight : 53 grains or 3.43 Grams
Muzzle Velocity : 703 m/s
Twist Length : 279.4 mm (RH)
Gyro. Stability : 2.28
Crosswind Speed : 4.5 m/s
Ballistic Coefficient(s) (G1) :
C1_1=0.170@V>660 m/s;
C1_2=0.170@V>495 m/s;
C1_3=0.160@V>330 m/s;
C1_4=0.140@V>165 m/s;
C1_5=0.110@V>0 m/s;
Optimum trajectory information :
Optimum sight-in range (X) = 134 m
with max. ordinate above LOS at range (M)= 84 m
and max. point blank range (P)= 153 m.
-------------------------------------------------------------------------------------
Sight-in clicks, 1 click = 4.0 cm/100 m or 1.575 in/100 m
Height of sight above bore axis = 5.0 cm or 1.969 inch
Gun is zeroed-in at 134 m,
by sighting-in at level firing
-------------------------------------------------------------------------------------
Range Velo Time of Energy Path Spin / Wind- Total Sight correction Target
city flight to dage, Wind drop for setting new lead
LOS of 4.5 m/s zero range 10 m/s
-------------------------------------------------------------------------------------
·Meter m/s s Joule cm cm MOA cm Clicks MOA m ·
-------------------------------------------------------------------------------------
| 0 703 0.0000 848 -5.0 0.0 ----- 0.0 ------ ----- 0.00
| 20 673 0.0292 777 -1.4 -0.3 -0.56 0.4 +1.7 +2.35 0.29
| 40 643 0.0595 711 +1.4 -1.1 -0.97 1.7 -0.9 -1.20 0.60
| 60 615 0.0908 649 +3.3 -2.3 -1.34 3.9 -1.4 -1.87 0.91
| 80 587 0.1240 592 +4.1 -4.4 -1.87 7.1 -1.3 -1.75 1.24
M 84 582 0.1309 581 +4.1 -4.9 -1.99 7.9 -1.2 -1.67 1.31
| 100 560 0.1592 539 +3.7 -7.3 -2.49 11.5 -0.9 -1.26 1.59
| 120 535 0.1962 491 +2.0 -10.9 -3.13 17.3 -0.4 -0.57 1.96
X 134 517 0.2231 459 0.0 -13.9 -3.56 22.1 0.0 0.00 2.23
| 140 510 0.2349 446 -1.1 -15.9 -3.91 24.4 +0.2 +0.26 2.35
P 153 493 0.2608 417 -3.8 -19.2 -4.32 29.7 +0.6 +0.85 2.61
| 160 484 0.2750 402 -5.5 -21.1 -4.53 32.9 +0.9 +1.19 2.75
| 180 460 0.3169 363 -11.6 -27.0 -5.16 43.0 +1.6 +2.21 3.17
| 200 437 0.3615 328 -19.6 -34.1 -5.86 55.1 +2.5 +3.38 3.62
-------------------------------------------------------------------------------------
M = Peak vs. L.O.S, X = Set Zero, P = Max. Point Blank Range
Elevation above Angle of Site (0.0 deg.) = 0.1158 deg.
