Hi Gaston,
Here is the info from the Ballistics website
www.jbmballistics.com/cgi-bin/jbmtraj_drift-5.1.cgi. I hope its of interest and you can fine tune it to theoretically your specifications and load. I have included a 45, 50, 55 & 55Gr BT. The Stability factor should be 1.4 or greater to be stable at range. The Nosler BT at the bottom I get 1-1.5" at 100m, but that maybe before it becomes unstable.
If the 55Gr are no good there are plenty of 45-53Gr listed here
www.jbmballistics.com/ballistics/lengths/lengths.shtmlBEST LIGHT ROUND. SAME DROP AS 55GN SPSX
Manufacturer: Hornady Description: Hornet
Caliber: 0.224 in Weight: 45.0 gr
Ballistic Coefficient: 0.202 G1 (ASM)
Bullet Length (Library): 0.610 in Plastic Tip Length: 0.000 in
Muzzle Velocity: 3500.0 ft/s Distance to Chronograph: 10.0 ft
Sight Height: 1.50 in Sight Offset: 0.00 in
Zero Height: 0.00 in Zero Offset: 0.00 in
Windage: 0.000 MOA Elevation: 0.000 MOA
Line Of Sight Angle: 0.0 deg Cant Angle: 0.0 deg
Barrel Twist: 14.0 in Twist Direction: Right
Wind Speed: 10.0 mph Wind Angle: 90.0 deg
Target Speed: 0.0 mph Target Angle: 90.0 deg
Target Height: 12.0 in
Temperature: 15.0 °C Pressure: 29.92 in Hg
Humidity: 0 % Altitude: 0.0 ft
Vital Zone Radius: 2.0 in
Std. Atmosphere at Altitude: Yes Pressure is Corrected: Yes
Zero at Max. Point Blank Range: No Target Relative Drops: Yes
Mark Sound Barrier Crossing: Yes Include Extra Rows: No
Column 1 Units: 1.00 in Column 2 Units: 1.00 MOA
Round Output to Whole Numbers: No
Output Data
Elevation: 2.965 MOA Windage: 0.000 MOA
Atmospheric Density: 0.07647 lb/ft³ Speed of Sound: 1116.4 ft/s
Maximum PBR: 239 m Maximum PBR Zero: 207 m
Range of Maximum Height: 124 m Energy at Maximum PBR: 507.0 ft•lbs
Sectional Density: 0.128 lb/in² Stability at Muzzle: 1.445
Calculated Table
Range Drop Drop Windage Windage Velocity Mach OGW (V) Time Lead Lead
(m) (in) (MOA) (in) (MOA) (ft/s) (none) (lb) (s) (in) (MOA)
0 -1.5 *** 0.0 *** 3518.8 3.152 13.2 0.000 0.0 ***
100 -0.0 -0.0 1.6 1.4 2943.0 2.636 7.7 0.102 0.0 0.0
200 -3.4 -1.5 6.9 3.0 2435.6 2.182 4.4 0.225 0.0 0.0
300 -13.8 -4.0 17.1 5.0 1982.3 1.776 2.4 0.374 0.0 0.0
400 -35.1 -7.7 33.9 7.4 1586.2 1.421 1.2 0.559 0.0 0.0
500 -73.1 -12.8 59.4 10.4 1268.5 1.136 0.6 0.791 0.0 0.0
Manufacturer: Hornady Description: Spire Point Super Explosive
Caliber: 0.224 in Weight: 50.0 gr
Ballistic Coefficient: 0.214 G1 (ASM)
Bullet Length (Library): 0.595 in Plastic Tip Length: 0.000 in
Muzzle Velocity: 3350.0 ft/s Distance to Chronograph: 10.0 ft
Sight Height: 1.50 in Sight Offset: 0.00 in
Zero Height: 0.00 in Zero Offset: 0.00 in
Windage: 0.000 MOA Elevation: 0.000 MOA
Line Of Sight Angle: 0.0 deg Cant Angle: 0.0 deg
Barrel Twist: 14.0 in Twist Direction: Right
Wind Speed: 10.0 mph Wind Angle: 90.0 deg
Target Speed: 0.0 mph Target Angle: 90.0 deg
Target Height: 12.0 in
Temperature: 15.0 °C Pressure: 29.92 in Hg
Humidity: 0 % Altitude: 0.0 ft
Vital Zone Radius: 2.0 in
Std. Atmosphere at Altitude: Yes Pressure is Corrected: Yes
Zero at Max. Point Blank Range: No Target Relative Drops: Yes
Mark Sound Barrier Crossing: Yes Include Extra Rows: No
Column 1 Units: 1.00 in Column 2 Units: 1.00 MOA
Round Output to Whole Numbers: No
Output Data
Elevation: 3.106 MOA Windage: 0.000 MOA
Atmospheric Density: 0.07647 lb/ft³ Speed of Sound: 1116.4 ft/s
Maximum PBR: 232 m Maximum PBR Zero: 201 m
Range of Maximum Height: 120 m Energy at Maximum PBR: 551.9 ft•lbs
Sectional Density: 0.142 lb/in² Stability at Muzzle: 1.695
Calculated Table
Range Drop Drop Windage Windage Velocity Mach OGW (V) Time Lead Lead
(m) (in) (MOA) (in) (MOA) (ft/s) (none) (lb) (s) (in) (MOA)
0 -1.5 *** 0.0 *** 3367.1 3.016 14.3 0.000 0.0 ***
100 -0.0 -0.0 1.6 1.4 2839.8 2.544 8.6 0.106 0.0 0.0
200 -3.7 -1.6 6.9 3.0 2370.0 2.123 5.0 0.233 0.0 0.0
300 -14.9 -4.3 17.0 5.0 1947.6 1.744 2.8 0.385 0.0 0.0
400 -37.3 -8.1 33.5 7.3 1576.9 1.412 1.5 0.573 0.0 0.0
500 -76.6 -13.4 58.3 10.2 1276.6 1.143 0.8 0.805 0.0 0.0
BEST ROUND. SAME DROP AS 45GN HORNADY HORNET Beats 50 & 60GN
Manufacturer: Hornady Description: Spire Point Super Explosive
Caliber: 0.224 in Weight: 55.0 gr
Ballistic Coefficient: 0.235 G1 (ASM)
Bullet Length (Library): 0.630 in Plastic Tip Length: 0.000 in
Muzzle Velocity: 3350.0 ft/s Distance to Chronograph: 10.0 ft
Sight Height: 1.50 in Sight Offset: 0.00 in
Zero Height: 0.00 in Zero Offset: 0.00 in
Windage: 0.000 MOA Elevation: 0.000 MOA
Line Of Sight Angle: 0.0 deg Cant Angle: 0.0 deg
Barrel Twist: 14.0 in Twist Direction: Right
Wind Speed: 10.0 mph Wind Angle: 90.0 deg
Target Speed: 0.0 mph Target Angle: 90.0 deg
Target Height: 12.0 in
Temperature: 15.0 °C Pressure: 29.92 in Hg
Humidity: 0 % Altitude: 0.0 ft
Vital Zone Radius: 2.0 in
Std. Atmosphere at Altitude: Yes Pressure is Corrected: Yes
Zero at Max. Point Blank Range: No Target Relative Drops: Yes
Mark Sound Barrier Crossing: Yes Include Extra Rows: No
Column 1 Units: 1.00 in Column 2 Units: 1.00 MOA
Round Output to Whole Numbers: No
Output Data
Elevation: 3.089 MOA Windage: 0.000 MOA
Atmospheric Density: 0.07647 lb/ft³ Speed of Sound: 1116.4 ft/s
Maximum PBR: 236 m Maximum PBR Zero: 204 m
Range of Maximum Height: 122 m Energy at Maximum PBR: 647.6 ft•lbs
Sectional Density: 0.157 lb/in² Stability at Muzzle: 1.592
Calculated Table
Range Drop Drop Windage Windage Velocity Mach OGW (V) Time Lead Lead
(m) (in) (MOA) (in) (MOA) (ft/s) (none) (lb) (s) (in) (MOA)
0 -1.5 *** 0.0 *** 3365.6 3.015 17.3 0.000 0.0 ***
100 -0.0 -0.0 1.4 1.3 2883.0 2.582 10.9 0.105 0.0 0.0
200 -3.5 -1.5 6.2 2.7 2449.1 2.194 6.7 0.229 0.0 0.0
300 -14.1 -4.1 15.1 4.4 2055.1 1.841 3.9 0.375 0.0 0.0
400 -34.6 -7.6 29.5 6.4 1701.6 1.524 2.2 0.551 0.0 0.0
500 -69.7 -12.2 50.7 8.9 1399.5 1.254 1.2 0.764 0.0 0.0
Manufacturer: Nosler Description: Ballistic Tip (Litz)
Caliber: 0.224 in Weight: 55.0 gr
Ballistic Coefficient: 0.130 G7 (ICAO)
Bullet Length (Library): 0.806 in Plastic Tip Length: 0.000 in
Muzzle Velocity: 3350.0 ft/s Distance to Chronograph: 10.0 ft
Sight Height: 1.50 in Sight Offset: 0.00 in
Zero Height: 0.00 in Zero Offset: 0.00 in
Windage: 0.000 MOA Elevation: 0.000 MOA
Line Of Sight Angle: 0.0 deg Cant Angle: 0.0 deg
Barrel Twist: 14.0 in Twist Direction: Right
Wind Speed: 10.0 mph Wind Angle: 90.0 deg
Target Speed: 0.0 mph Target Angle: 90.0 deg
Target Height: 12.0 in
Temperature: 15.0 °C Pressure: 29.92 in Hg
Humidity: 0 % Altitude: 0.0 ft
Vital Zone Radius: 2.0 in
Std. Atmosphere at Altitude: Yes Pressure is Corrected: Yes
Zero at Max. Point Blank Range: No Target Relative Drops: Yes
Mark Sound Barrier Crossing: Yes Include Extra Rows: No
Column 1 Units: 1.00 in Column 2 Units: 1.00 MOA
Round Output to Whole Numbers: No
Output Data
Elevation: 3.063 MOA Windage: 0.000 MOA
Atmospheric Density: 0.07647 lb/ft³ Speed of Sound: 1116.4 ft/s
Maximum PBR: 242 m Maximum PBR Zero: 209 m
Range of Maximum Height: 124 m Energy at Maximum PBR: 701.2 ft•lbs
Sectional Density: 0.157 lb/in² Stability at Muzzle: 0.795
Calculated Table
Range Drop Drop Windage Windage Velocity Mach OGW (V) Time Lead Lead
(m) (in) (MOA) (in) (MOA) (ft/s) (none) (lb) (s) (in) (MOA)
0 -1.5 *** 0.0 *** 3363.0 3.012 17.3 0.000 0.0 ***
100 -0.0 -0.0 1.2 1.1 2945.2 2.638 11.6 0.104 0.0 0.0
200 -3.3 -1.5 5.2 2.3 2552.5 2.286 7.5 0.224 0.0 0.0
300 -13.1 -3.8 12.7 3.7 2190.1 1.962 4.8 0.363 0.0 0.0
400 -31.6 -6.9 24.5 5.4 1859.0 1.665 2.9 0.525 0.0 0.0
500 -62.3 -10.9 41.9 7.3 1553.6 1.392 1.7 0.718 0.0 0.0