TBR PERFORMANCE GROUPS: CARTRIDGE TABLE
TBR
Group
Sight-In
Distance
Cartridge Name
Bullet Weight
(grains)
Muzzle Velocity
(feet per second)
C
200
Yards
.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
.25-06 Remington 120 2990
.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
AB
200
Yards
.243 Winchester 100 2950
.243 Winchester
100 2960
7mm-08 120 3000
7mm-08 140 2800
.338 Remington Ultra Magnum 250 2660
.338 Winchester Magnum
210 2829
AC
200
Yards
.25 Winchester Super Short Magnum
120 2990
.260 Remington 115 2750
6.5x55mm Swedish 140 2630
7mm Remington Magnum 175 3150
.280 Remington 160 2940
.300 H&H Magnum 180 2880
.300 Weatherby Magnum
200 2700
.30-06 Springfield
125 3140
continued on next page
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