Barnes® VOR-TX® 300 RUM 180Gr TTSXBT 20 Round Box


SKU: BAR21539 Categories: ,

The whirling, destructive power of the Barnes all-copper bullets offer double-diameter expansion, maximum weight retention and excellent accuracy.  These bullets provide maximum tissue and bone destruction, pass-through penetration and devastating energy transfer.



Bullet Type (Polymer) Tip Triple Shock X Boat Tail
Bullet Weight (g) 11.7
Bullet Diameter (in) 0.308
Sectional Density (lb/in²) 0.271
Material of Jacket Copper
Cartridge Cases Brass
Cartridge Headstamp BARNES 300 REM ULTRA MAG
Primer Large Rifle
+P Ammunition No
Commercial Spec SAAMI, CIP Spec


Ballistic Coefficient (G1) 0.484
Test Barrel Length (in) 26
Sight Height (in) 1.5

Velocity and Energy:

Distance (y) Muzzle 100 200 300 400 500
Velocity (fps) 3225 3018 2821 2632 2451 2277
Energy (ft-lbs) 4158 3642 3181 2770 2402 2073


Distance (y) Muzzle 100 200 300 400 500
Drop (in) 1.5 1.2 0 -5.5 -16.1 -32.4

Additional Information:

The Barnes all-copper X Bullet is specifically engineered with razor-sharp petals to produce massive wound channels even in dense, thick-skinned game.  They expand rapidly, dump more energy and penetrate deeper than any lead-core bullet available.  Copper, non-toxic bullets expand into 4, five or six cutting petals that tear through tissue and give ideal terminal performance for good clean kills.

Catalog Number 21539
Index Number BB300UM3


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300 RUM



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