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FUNCTION 2: TWENTY-FIVE RIFLE BALLISTICS GROUPS
(TBR MODELS ONLY)
TBR includes ballistics settings for twenty-five cartridge groups which are displayed as 1
through 25, specifically formulated for the four functions of TBR . For example, if your
load is in Group 3, the displayed reading will account for the shot angle and provide
the proper distance for holdover purposes (see following chart) . You must choose one
of the twenty-five groups, based on your load and ballistics information . The load table
shows a common assortment of factory loads organized in their TBR performance
groups . If you are shooting a similar bullet weight and muzzle velocity that falls into
the provided selections, you can use that load group with full confidence .
NOTE:
For a list of all available loads please go to leupold .com
TBR/W PERFORMANCE GROUPS: LOAD TABLE
Load Name (Muzzle Velocity-fps)
Load Name (Muzzle Velocity-fps)
300 Yard Zero
Group
300 Yard Zero
Group
26 Nosler 142 gr. AccuBond (3300)
17
300 Wby. Mag. 180 gr. Nosler Partition (3190)
19
6.5 Creedmoor 129 gr. SST (2950)
20
300 Wby. Mag 180 gr. Trophy Bonded Bear Claw (3040)
23
6.5 Creedmoor 140 gr. A-MAX (2710)
22
300 Win. Mag. 150 gr. Core-Lokt PSP (3290)
21
6.5-284 130 gr. AccuBond (2900)
20
300 Win. Mag. 150 gr. Core-Lokt Ultra Bonded (3290)
21
6.5-284 140 gr. Accubond (2800)
22
300 Win. Mag. 150 gr. Federal Fusion (3200)
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