Shotshell Ballistics For 7 ½, 8, & 9 Shot Maximum Distance ...

Shotshell

Ballistics

For

7 ?, 8, & 9 Shot

Maximum Distance, Angle,

And

Height of Travel

Exterior BalI isfics Calcu lator

Vercion4.02BETAYERSTOA/

ShotsfielI FIat Trajectory

I. CARTNDGEDATA

Shellfdentification:12na. 23/tinch #7 112Shot

ShotWeight 1.1250ounces

ShotMaterial:Lead-TzP/o

Sb

Shot Density:0.40464lb/in3

ShotDiameter:0.095in.

^*'"H$J:J"":$' (ca,cu,

ated

)

ii{eru:

b.$:

DragFactor:G99

N. ENWRONMENTALDATA

Temperature:59" F

pressure:29.53inchesof Hg

Atmospheric

Propertiesof air basis: SAAMIdataand functions

I'1. CALCUATED LOAD PARAMETERS

PelletsPer Ounce: 344

PelletSectionalDensity:0.02013lb/sq.

in.

IV. PREDICTEDPERFORNANCE

Range

{vardsl

1

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

170

180

Remaining

Velocity

(feeUsec)

1,200

1.038

874

742

636

549

475

410

355

306

2&

228

197

169

146

125

108

92

78

;'

Pellet

Eneryy

(lb-feet)

4.O7

3.04

2.16

1.56

1.14

0.85

0.64

0.48

0.35

0.26

0.20

0.15

0.11

0.08

0.06

0.M

0.03

0.02

0.02

Payload

Pellet

Energy tomentum

(lb-ftlsecl

flb-ft)

1573.5

0.2180

1178.1

0.1886

834.6

0.1588

601.9

0.1348

442,4

0.1156

329.4

0.0997

246.4

0.0863

184.1

0.0746

137.4

0.0644

102.4

0.0556

76.3

0.0480

56.8

0.M.14

42.2

0.0357

31.3

0.0308

23.3

0.0265

17.2

0.0228

12.7

0.0196

9.3

0.0167

6.7

o.o142

Thisanalysiswas runon Wednesday,

March04,2009at 15:21:58.

Pellet

Eneryy

Density

(lb-ft/in2)

573.5

429.4

30^4..2

219.4

161.2

120.1

89.8

67.1

50.1

37.3

27.8

20.7

15.4

11.4

8.5

6.3

4.6

3.4

2.4

Flight

Time

(secl

0.0000

o.0241

0.0557

0.0930

0.1367

0.1876

0.246/.

0.3144

0.3931

0.48r'.2

0.5898

0.7121

0.8540

1.0186

1.2096

1.4315

1.6897

1.9910

2.W3

Drop

(inches)

0.0

-0.1

-0.5

-1.4

-3.0

-5.3

-8.9

-14.0

-21.2

-31.2

Wind Drift

{0 mph

Wind

{inches}

0.0

0.3

1.4

3.6

6.9

11.4

17.4

25.O

44.9

-63.6

-89.0

-123.6

-170.3

-233.5

-319.0

434.6

-591.6

Page 1

u.4

46.1

60.2

77.4

97.9

122.5

151.7

186.4

227.4

276.1

333.8

Exterior Ball isfics Calcu lator

Version4.02BETAVERS/ON

Shofshell Maximum Range- lterative Sotution

I. CARTRIDGEDATA

'12-ga.2Ytinch #7

Shellldentification:

112Shot

ShotWeight:1.1250ounces

ShotMaterial:Lead- Tzo/o

Sb

ShotDensity:0.4046lb./in3

ShotDiameter:0.095inches

Approximate

PelletCount:387

0.019510

(Calculated)

1,200fps

DragFactor:G99

"3,:lid"":J:$63tr

II. ENVIRONMENTAL

DATA

At Firinq Position At lmpact Area

Temperature:

59" F

59" F

Atmospheric

pressure:29.53in. Hg

29.53in. Hg

Properties

of air basis:SAAMIdataand functions

,rr. colfs7Rll/vls

Initialtime: 0.0seconds

lnitialrange:0 feet

GunsiteAltitude:0 feetabovethe impactarea.

M. PRED'CTEDIMPACTCONDITIONS

Firing

Angle

cl

5.00

6.00

7.00

8.00

9.00

10.00

11.00

12.00

13.00

14.00

15.00

16.00

17.O0

18.00

19.00

20.00

21.O0

22.OO

Time of

Flight

(sec)

2.2783

2.5607

2.8246

3.0732

3.3099

3.5364

3.7540

3.9642

4.168/

4.3660

4.5589

4.7474

4.9320

5,1129

5.2905

5.4649

5.6364

5.8054

Horizontal

Distance

(feet)

536

557

574

589

602

613

622

630

637

643

649

653

657

660

663

665

666

667

lllax. Elevation

Achieved

(feet)

24

31

37

45

52

59

67

75

83

90

99

107

115

123

132

Thisanafysiswas run on Wednesday,March04,2009 at'lS:23:11.

140

148

157

lmpact

Velocity

(fUsecl

88

81

76

73

71

70

69

69

69

69

69

69

70

70

7',\

71

72

72

lmpact

Angle

c)

-21.29

-26.',12

-30.77

-35.19

-39.33

-43.18

46.72

49.98

-52-97

-55.68

-58.15

-60.42

€2.50

s4.4A

€6.15

-67.73

€9.20

-70.54

Page 1

Exterior BalIi sfics CalcuIator

Version4.02BETAYERS/ON

ShofshellMaximumRange- lterativeSolution

M. PREDICTED

IMPACTCONDITfIONS

(Continud)

Firing

Angle

Cl

23.00

24.OO

25.00

26.00

27.00

28.00

Time of

Flight

(sec)

5.9720

6.1363

6-298p

6.4584

6.6165

6.7728

Horipontal

Distance

(feetl

Max. Elevation

Achieved

(feet)

668

668

667

667

665

664

165

174

182

191

200

208

Thisanalysiswas runon Wednesday,

March04,2OOg

at 13:23:11.

lmpact

Velocity

(ft/sec)

73

73

74

74

74

75

lmpact

Angle

(:I

-71.78

-72.93

-73.99

-74.98

-75.89

-76.74

Page 2

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