7MM STW WITH BARNES X

 

The following loads were developed in Remington 700 custom rifle;  with a Hart 26 inch fluted stainless steel barrel. A jewel trigger was installed and the rifle was bedded into a classic McMillan synthetic stock. I built this rifle for myself, and as the Barnes X is my own favourite hunting bullet, I decided to shoot only those in it. I tried the Sierra 130 Match King bullet in one of the groups, just to see how it would shoot. And as usual with this bullet, it shot extremely well.

  We used Remington 8mm magnum brass and the Federal 215 primers throughout our tests. All bullets were molly coated. All groups are 3 shots at 100 yards.

 

POWDER

VELOCITY

GROUP

BULLET

 

 

 

 

73.5 H 4350

3131

1.081

BARNES 140 X

75.0

3248

1.135

 

71.0 H 4831

2884

0.874

 

73.0

2969

1.214

 

75.0

3051

2.086

 

77.0

3162

2.567

 

78.0 H 1000

3091

1.751

 

80.0

3177

1.027

 

82.0

3271

1.675

 

84.0

3350

1.295

 

90.0 H 870

3134

1.581

 

92.0

3222

1.083

 

94.0

3304

0.870

 

96.0

3331

0.814

 

98.0

3403

0.849

 

75.0 RELOADER 22

3092

0.864

BARNES 140 XBT

76.5

3148

1.918

 

78.0

3219

1.607

 

79.5

3331

2.100

 

81.0

3396

1.359

 

75.0 WMR

3041

0.960

 

76.5

3145

4.737

 

78.0

3210

0.587

 

79.5

3295

2.660

 

78.0 WMR

NC

0.282

SIERRA 130 MATCH KING

75.0 H 4350

3395

0.887

BARNES X 100

76.5

3512

0.932

 

78.0

3572

1.220

 

79.5

3705

2.680

 

92.0 H 870

3163

1.245

BARNES X 150

94.0

3248

1.679

 

96.0

3318

1.856

 

73.0 WMR

2963

2.877

 

75.0

3103

2.426

 

78.0 H 1000

3007

1.045

 

80.0

3080

0.939

 

82.0

3145

1.251

 

84.0

3237

0.550

 

71.0 RELOADER 19

2955

1.723

 

73.0

3025

1.052

 

75.0

3120

0.963

 

77.0

3222

0.959

 

79.0

3328

1.180

 

71.0 VVN 165

2909

1.536

 

73.0

3000

1.942

 

75.0

3077

0.647

 

77.0

3158

0.907

 

79.0

3236

0.617

 

 

 

 

 

 

 

 

 

 

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