Why Are There Two BCs Listed?
In addition to the classic BCs referenced to the G1 standard, G7 referenced
BCs are now available for all Berger bullets that have boat tails.  A G7 BC is
desirable for long range bullets because there is less variation with a G7
BC as the velocity of the bullet changes.
  When used with a suitable ballistics
program, G7 BCs will produce more accurate trajectory predictions than a G1
BC because the G7 BC is more constant for the flight of the bullet. 

The velocity dependence problem of the old G1 BC has caused a lot of confusion and lead to inaccurate ballistic analysis and trajectory predictions in the past.  The switch to G7 referenced BCs may be difficult to get used to at first because the numeric value of the BC is so different.  But in the long run, using G7 referenced BCs will help shooters achieve greater success.  To read more details about G1 vs G7 referenced BCs, visit our web log HERE.

Varmint Bullets

 

Description
Bullet Dia.
Grain (Weight)
G1
BC
G7
BC
Recomm. Twist
Part Number
17 CALIBER

17 cal 20 Grain Match Varmint

0.172

20

0.120

-

12

17304

17 cal 25 Grain Match Varmint

0.172

25

0.150

-

10

17308

17 cal 30 Grain Match Varmint

0.172

30

0.178

-

9

17310

20 CALIBER

20 cal 30 Grain Match Varmint

0.204

30

0.149

-

14

20302

20 cal 35 Grain Match Varmint

0.204

35

0.176

-

14

20303

20 cal 35 Grain Match Varmint Moly

0.204

35

0.176

-

14

20603

20 cal 40 Grain Match Varmint BT

0.204

40

0.225

0.115

12

20304

20 cal 40 Grain Match Varmint BT Moly

0.204

40

0.225

0.115

12

20604

20 cal 50 Grain Match Varmint BT

0.204

50

0.281

0.144

9

20305

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20 cal 55 Grain Match Varmint BT

0.204

55

0.381

0.195

8

20306

22 CALIBER

22 cal 30 Grain Match Varmint

0.224

30

0.119

-

15

22301

22 cal 40 Grain Match Varmint

0.224

40

0.155

-

15

22303

22 cal 50 Grain Match Varmint

0.224

50

0.196

-

14

22307

22 cal 52 Grain Match Varmint

0.224

52

0.197

-

14

22309

22 cal 52 Grain Match Varmint MOLY

0.224

52

0.197

-

14

22609

22 cal 55 Grain Match Varmint 

0.224

55

0.210

-

14

22311

22 cal 60 Grain Match Varmint

0.224

60

0.278

-

12

22312

22 cal 62 Grain Match Varmint

0.224

62

0.291

-

12

22314

22 cal 64 Grain Match Varmint

0.224

64

0.294

-

12

22316

6 MM

6mm 60 Grain Match Varmint

0.243

60

0.236

-

14

24301

6mm 66 Grain Match Varmint High BC FB

0.243

66

0.277

-

13

24309

6mm 69 Grain Match Varmint High BC FB

0.243

69

0.291

-

12

24313

6mm 80 Grain Match Varmint         

0.243

80

0.306

-

12

24321

6mm 88 Grain Match Varmint High BC FB

0.243

88

0.391

-

10

24323

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