.243 Winchester

Test barrel: 580 mm (23”), 1 in 10” twist
Primers: Large Rifle
Cases: Lapua, trim-to length 51,80 mm (2.039”)
 
Bullet3,7 g / 58 grV-Max, HornadyC.O.L. 65,5 mm / 2.579 inch
PowderStarting loadMaximum load
TypeWeightVelocityWeightVelocity
[g][grs][m/s][fps][g][grs][m/s][fps]
N1352,3135.6103734022,5539.311273698
N5402,4537.8105134482,8744.311513776
N1402,5339.0104334222,8043.211373730
N5502,6540.9106735012,8844.411653822
 
Bullet5,0 g / 77 grHP, LapuaC.O.L. 67,0 mm / 2.638 inch
PowderStarting loadMaximum load
TypeWeightVelocityWeightVelocity
[g][grs][m/s][fps][g][grs][m/s][fps]
N1351,9930.785528052,3235.89683176
N1402,2334.488328972,5439.29923255
N1502,2434.688128902,5839.89953264
N5502,5739.791830122,8043.210323386
 
Bullet5,2 g / 80 grFMJ, HornadyC.O.L. 67,0 mm / 2.638 inch
PowderStarting loadMaximum load
TypeWeightVelocityWeightVelocity
[g][grs][m/s][fps][g][grs][m/s][fps]
N1402,0431.583127262,4137.29493114
N1502,0631.884027562,4337.59473107
N5502,4237.389529362,7943.110023287
N1602,5439.289029202,9445.49933258
 
Bullet5,5 g / 85 grPartition, NoslerC.O.L. 68,0 mm / 2.677 inch
PowderStarting loadMaximum load
TypeWeightVelocityWeightVelocity
[g][grs][m/s][fps][g][grs][m/s][fps]
N1501,9029.380126282,2835.29223025
N5402,1733.586028222,5038.69713186
N5502,3636.486628412,7141.89773205
N1602,4237.384627762,8443.89693179
 
Bullet5,5 g / 85 grTSX, BarnesC.O.L. 67,0 mm / 2.638 inch
PowderStarting loadMaximum load
TypeWeightVelocityWeightVelocity
[g][grs][m/s][fps][g][grs][m/s][fps]
N1502,1533.282827172,5539.49493114
N5402,1933.885728122,5639.59813219
N5502,5639.593430642,7242.09923255
N1602,6540.986028222,9846.09723189
 
Bullet5,8 g / 90 grFMJ, SierraC.O.L. 68,3 mm / 2.689 inch
PowderStarting loadMaximum load
TypeWeightVelocityWeightVelocity
[g][grs][m/s][fps][g][grs][m/s][fps]
N1501,9830.680526412,3035.59022959
N5402,1733.584227622,4938.49463104
N5502,3135.684827822,6340.69523123
N1602,4137.283627432,7642.69413087
 
Bullet5,8 g / 90 grNaturalis, LapuaC.O.L. 67,0 mm / 2.638 inch
PowderStarting loadMaximum load
TypeWeightVelocityWeightVelocity
[g][grs][m/s][fps][g][grs][m/s][fps]
N1502,0231.279926212,3936.99032963
N5402,2634.984027562,5339.09453100
N1602,4337.582327002,8544.09423091
N5502,4437.784627762,7242.09523123
 
Bullet5,8 g / 90 grScenar, LapuaC.O.L. 68,3 mm / 2.689 inch
PowderStarting loadMaximum load
TypeWeightVelocityWeightVelocity
[g][grs][m/s][fps][g][grs][m/s][fps]
N1502,0832.181726802,4437.79142999
N5402,2735.086028222,5439.29623156
N5502,4638.086528382,6841.49673173
N1602,5238.984727792,8343.79523123
 
Bullet6,2 g / 96 grTOG, BrennekeC.O.L. 67,0 mm / 2.638 inch
PowderStarting loadMaximum load
TypeWeightVelocityWeightVelocity
[g][grs][m/s][fps][g][grs][m/s][fps]
N5402,1533.282026902,5038.69283045
N5502,4638.084327662,6841.49393081
N1602,6040.182427032,9345.29293048
 
Bullet6,5 g / 100 grGrand Slam, SpeerC.O.L. 68,3 mm / 2.689 inch
PowderStarting loadMaximum load
TypeWeightVelocityWeightVelocity
[g][grs][m/s][fps][g][grs][m/s][fps]
N1501,8628.772223692,2334.48392753
N5401,9730.477025262,3336.08782881
N5502,2134.178725822,4838.38852904
N1602,2334.476925232,5839.88732864
 
Bullet6,8 g / 105 grScenar(1, LapuaC.O.L. 68,3 mm / 2.689 inch
PowderStarting loadMaximum load
TypeWeightVelocityWeightVelocity
[g][grs][m/s][fps][g][grs][m/s][fps]
N1501,9530.172923922,2735.08212694
N5502,3436.178225662,5940.08902920
N1602,4337.576625132,7041.78692851
N1652,6240.478325693,0046.38942933