338 Lapua Magnum Bullet Ballistic Chart Page 4

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338 Lapua Magnum
Minimum
Maximum
Powder
Charge
Velocity
Charge
Velocity
(grains)
(fps)
(grains)
(fps)
RL 22
73.7
2581
81.9
2814
250-grain TSX FB
74.7
2572
83.0
2806
Sectional Density .313
IMR 7828SSC
Ballistic Coefficient .425
H1000
79.9
2616
88.8
2835
C.O.A.L 3.530”
Retumbo
81.9
2653
91.0
2897
Suggested Bullet Use
Magnum
84.6
2626
94.0
2880
*RL 25
76.3
2568
84.7
2827
Minimum
Maximum
Powder
Charge
Velocity
Charge
Velocity
(grains)
(fps)
(grains)
(fps)
74.1
2499
82.3
2734
265-grain LRX BT
IMR 7828SSC
Sectional Density .331
H1000
78.2
2551
86.9
2772
Ballistic Coefficient .575
Retumbo
81.4
2597
90.5
2821
C
C.O.A.L 3.630”
Magnum
83.9
2567
93.2
2814
Suggested Bullet Use
RL 25
75.8
2516
84.2
2755
*US 869
97.3
2640
108.1
2930
C
Maximum Loads Should Be Used With Caution - Always Start With Minimum Loads.
*Recommended Powder
Compressed Load
C
4

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