18

TBR Performance Groups: Cartridge table

TBR

Sight-In

Cartridge Name

Bullet Weight

Muzzle Velocity

Group

Distance

(grains)

(feet per second)

 

 

 

.223 Winchester Super Short Magnum

55

3850

 

 

.223 Winchester Super Short Magnum

64

3600

 

 

.243 Winchester Super Short Magnum

55

4060

 

 

.243 Winchester Super Short Magnum

100

3110

 

 

.25 Winchester Super Short Magnum

85

3470

 

 

.25-06 Remington

115

2990

C

200

.25-06 Remington

120

2990

Yards

.260 Remington

120

2890

 

 

 

.270 Winchester

130

2910

 

 

.270 Winchester

150

2850

 

 

.270 Winchester Short Magnum

150

3275

 

 

7mm Winchester Short Magnum

160

2990

 

 

.280 Remington

140

2990

 

 

.280 Remington

150

2890

 

 

.243 Winchester

100

2950

 

 

.243 Winchester

100

2960

AB

200

7mm-08

120

3000

Yards

7mm-08

140

2800

 

 

 

.338 Remington Ultra Magnum

250

2660

 

 

.338 Winchester Magnum

210

2829

 

 

.25 Winchester Super Short Magnum

120

2990

 

 

.260 Remington

115

2750

 

 

6.5x55mm Swedish

140

2630

AC

200

7mm Remington Magnum

175

2860

Yards

.280 Remington

160

2940

 

 

 

.300 H&H Magnum

180

2880

 

 

.300 Weatherby Magnum

200

2700

 

 

.30-06 Springfield

125

3140

continued on next page

Page 21
Image 21
Leupold Rx-750, Rx-600 operation manual Winchester Super Short Magnum