[Beladran]

can someone check my ballistic program results against yours? sorry i cant get the data to line up right = ( im noob.. Using 167gr lapua's.. and i turned on spin drift.

Sight Height: 2.0 (in) Zero Range: 100 (yd) Barrel Twist: 1:12.0"; Right Elevation Correction Factor: 1.0 Wind Correction Factor: 1.0
Bullet Diameter: 0.308 (in) Bullet Weight: 167.0 (gr) Bullet Length: 1.236 (in) Muzzle Velocity: 2550.0 (fps) Atmosphere Std: ICAO Drag Model: G1
Altitude: 315.0 (ft) Temp: 60.0 (F) Relative Humidity: 20.0% Pressure: 30.0 (inHg) Wind Speed: 0.0 (mph) Wind Angle: 0.0 (deg)
Target Angle: 0.0 (deg) Coriolis Effect: N/A

Range (yd) Path (in) Path (moa) Drift (in) Drift (moa) Velocity (fps) Energy (ft-lbs) TOF (s)
600 -113.6 U18.1 2.6 L0.4 1478.7 810.7 0.931
590 -108.5 U17.6 2.5 L0.4 1492.9 826.4 0.911
580 -103.5 U17.0 2.4 L0.4 1507.3 842.5 0.891
570 -98.6 U16.5 2.3 L0.4 1522.1 859.1 0.871
560 -94 U16.0 2.2 L0.4 1536.8 875.7 0.851
550 -89.4 U15.5 2.1 L0.4 1551.8 892.9 0.832
540 -85 U15.0 2 L0.4 1566.7 910.2 0.813
530 -80.8 U14.6 1.9 L0.3 1581.9 927.9 0.794
520 -76.6 U14.1 1.8 L0.3 1597.4 946.1 0.775
510 -72.6 U13.6 1.7 L0.3 1613.1 964.9 0.756
500 -68.7 U13.1 1.6 L0.3 1628.7 983.7 0.737
490 -65.1 U12.7 1.6 L0.3 1644.2 1002.4 0.719
480 -61.4 U12.2 1.5 L0.3 1660.4 1022.3 0.701
470 -57.9 U11.8 1.4 L0.3 1676.4 1042.1 0.683
460 -54.7 U11.3 1.3 L0.3 1692.3 1061.9 0.665
450 -51.5 U10.9 1.2 L0.3 1708.5 1082.3 0.648
440 -48.3 U10.5 1.2 L0.3 1724.9 1103.2 0.63
430 -45.3 U10.1 1.1 L0.2 1741.6 1124.6 0.613
420 -42.5 U9.7 1 L0.2 1758 1146 0.596
410 -39.7 U9.3 1 L0.2 1774.8 1168 0.579
400 -37 U8.8 0.9 L0.2 1791.8 1190.5 0.562
390 -34.5 U8.5 0.9 L0.2 1808.7 1213 0.545
380 -32.1 U8.1 0.8 L0.2 1825.7 1236 0.529
370 -29.7 U7.7 0.8 L0.2 1843.1 1259.6 0.512
360 -27.5 U7.3 0.7 L0.2 1860.2 1283.1 0.496
350 -25.4 U6.9 0.7 L0.2 1877.5 1307.1 0.48
340 -23.4 U6.6 0.6 L0.2 1895.2 1331.8 0.464
330 -21.4 U6.2 0.6 L0.2 1913.1 1357 0.448
320 -19.6 U5.8 0.5 L0.2 1930.7 1382.1 0.433
310 -17.8 U5.5 0.5 L0.1 1948.5 1407.8 0.417
300 -16.2 U5.2 0.4 L0.1 1966.1 1433.3 0.402
290 -14.6 U4.8 0.4 L0.1 1984.5 1460.3 0.387
280 -13.1 U4.5 0.4 L0.1 2002.6 1487 0.372
270 -11.7 U4.1 0.3 L0.1 2021 1514.4 0.357
260 -10.5 U3.8 0.3 L0.1 2039 1541.5 0.342
250 -9.2 U3.5 0.3 L0.1 2057.9 1570.3 0.327
240 -8.1 U3.2 0.2 L0.1 2076.4 1598.7 0.313
230 -7 U2.9 0.2 L0.1 2094.5 1626.7 0.299
220 -6 U2.6 0.2 L0.1 2113.6 1656.5 0.284
210 -5.1 U2.3 0.2 L0.1 2132.2 1685.8 0.27
200 -4.3 U2.1 0.1 L0.1 2151.2 1715.9 0.256
190 -3.6 U1.8 0.1 L0.1 2170.3 1746.6 0.242
180 -2.9 U1.5 0.1 L0.1 2189.1 1776.9 0.229
170 -2.3 U1.3 0.1 0 2208.8 1809 0.215
160 -1.7 U1.0 0.1 0 2228 1840.7 0.201
150 -1.3 U0.8 0.1 0 2247.6 1873.1 0.188
140 -0.9 U0.6 0 0 2266.6 1905 0.175
130 -0.6 U0.4 0 0 2285.9 1937.6 0.162
120 -0.3 U0.2 0 0 2306.3 1972.2 0.148
110 -0.1 U0.1 0 0 2326.1 2006.3 0.135
100 0 0 0 0 2345.4 2039.8 0.123
90 0.1 D0.1 0 0 2365.8 2075.4 0.11
80 0.1 D0.1 0 0 2385.7 2110.4 0.097
70 0 0 0 0 2405.8 2146.1 0.085
60 -0.1 U0.1 0 0 2426.2 2182.7 0.072
50 -0.3 U0.5 0 0 2446 2218.5 0.06
40 -0.5 U1.2 0 0 2466.9 2256.6 0.048
30 -0.8 U2.5 0 0 2487.3 2294 0.036
20 -1.1 U5.4 0 R0.1 2507.9 2332.2 0.024
10 -1.5 U14.7 0 R0.1 2528.8 2371.2 0.012
0 -2 0 0 0 2550 2411.1 0

 

[nonnieselman]

Download bergers program off their site. Its free and works good.

 

[msredneck]

+1 on Berger good little pgm....think its only for Berger bullets though...you'll need your BC data

also try the JBM Ballistic Pgm..

It also available for Iphone...works good. Not available for "CrackBerry"

http://itunes.apple.com/us/app/ballistic-field-tactical-edition/id303254296?mt=8

U give it good input...it gives you good data...If not :idk:

 

[nonnieselman]

The Berger program works for any load you put in it. Just gotta know the Bullet Weight, BC, and Velocity. plus the sight height and the other stuff

 

[nonnieselman]

+----------------------------- Program Inputs ---------------------------------+
| |
+---- Bullet Inputs -----+----Atmosphere Inputs ----+-------Sight Inputs ------+
| Caliber: 0.308 inches | Temperature: 60 degrees | Sight Height: 2 inches |
| Weight: 167 grains | Pressure: 30 inHg | Zero Range: 100 yards |
| G1 BC: 0.470 lb/in^2 | Humidity: 20 % | Look Angle: 0 degrees |
| G1 Form Factor: 0.535 | Density: 0.07642 lb/ft^3 | |
| MZL Velocity: 2550 fps| Wind Speed: 10 mph | |
| | Wind Direction: 3 O'clock| |
+------------------------+--------------------------+--------------------------+


+----------------------------- Program Output ---------------------------------+
Range Velocity Energy Trajectory TOF Drift
(yards) (fps) (ft-lb) (inches) (sec) (inches)
0 2550 2411 -2.00 0.0000 0.00
10 2531 2375 -1.55 0.0118 -0.01
20 2512 2340 -1.15 0.0237 -0.03
30 2493 2305 -0.80 0.0357 -0.07
40 2475 2271 -0.51 0.0478 -0.13
50 2456 2236 -0.28 0.0599 -0.20
60 2437 2203 -0.10 0.0722 -0.29
70 2419 2170 0.01 0.0845 -0.39
80 2400 2137 0.07 0.0970 -0.51
90 2382 2104 0.06 0.1095 -0.65
100 2364 2072 -0.00 0.1222 -0.80
110 2346 2040 -0.13 0.1349 -0.98
120 2328 2009 -0.32 0.1478 -1.17
130 2310 1978 -0.57 0.1607 -1.37
140 2292 1947 -0.89 0.1737 -1.60
150 2274 1917 -1.28 0.1869 -1.84
160 2256 1887 -1.73 0.2001 -2.10
170 2238 1858 -2.25 0.2135 -2.38
180 2221 1829 -2.84 0.2269 -2.68
190 2203 1800 -3.50 0.2405 -2.99
200 2186 1772 -4.23 0.2542 -3.33
210 2168 1743 -5.04 0.2679 -3.69
220 2151 1716 -5.92 0.2818 -4.06
230 2134 1688 -6.87 0.2958 -4.45
240 2117 1661 -7.90 0.3099 -4.87
250 2100 1635 -9.01 0.3242 -5.30
260 2083 1608 -10.20 0.3385 -5.76
270 2066 1582 -11.46 0.3530 -6.23
280 2049 1557 -12.81 0.3676 -6.73
290 2032 1531 -14.24 0.3823 -7.25
300 2015 1506 -15.76 0.3971 -7.79
310 1999 1482 -17.36 0.4120 -8.35
320 1982 1457 -19.05 0.4271 -8.93
330 1966 1433 -20.82 0.4423 -9.53
340 1950 1409 -22.69 0.4576 -10.16
350 1933 1386 -24.64 0.4731 -10.81
360 1917 1363 -26.70 0.4886 -11.48
370 1901 1340 -28.84 0.5044 -12.18
380 1885 1318 -31.08 0.5202 -12.90
390 1869 1296 -33.42 0.5362 -13.64
400 1853 1274 -35.86 0.5523 -14.40
410 1838 1252 -38.40 0.5685 -15.20
420 1822 1231 -41.04 0.5849 -16.01
430 1807 1210 -43.79 0.6015 -16.85
440 1791 1190 -46.64 0.6181 -17.72
450 1776 1169 -49.60 0.6350 -18.61
460 1761 1149 -52.67 0.6519 -19.52
470 1745 1130 -55.86 0.6690 -20.46
480 1730 1110 -59.16 0.6863 -21.43
490 1715 1091 -62.57 0.7037 -22.43
500 1701 1072 -66.10 0.7213 -23.45
510 1686 1054 -69.75 0.7390 -24.50
520 1671 1035 -73.53 0.7569 -25.57
530 1657 1018 -77.43 0.7749 -26.68
540 1642 1000 -81.45 0.7931 -27.81
550 1628 982 -85.61 0.8114 -28.97
560 1614 965 -89.89 0.8300 -30.16
570 1599 949 -94.31 0.8486 -31.37
580 1585 932 -98.87 0.8675 -32.62
590 1572 916 -103.56 0.8865 -33.89
600 1558 900 -108.40 0.9056 -35.20

 

[nonnieselman]

Yours - data- Bergers PGM
600 yds 600
-113.6" Drop 108.4"
18.1 MOA 17.25
1478.7 FPS 1558
810.7 FT-LB 900
0.931 TOF .9056

 

[nonnieselman]

just found this while looking for more 22-250 brass

http://www.lapua.com/en/customer-center/lapua-ballistics/lapua-ballistics-software.html