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300 WIN. MAG

The 300 Winchester Magnum (aka 300 Win Mag, 300 WM, 7.62x67mmB, or 7.62x66BR) is the most popular belted magnum cartridge in the United States. One of many rounds based on the 375 H&H Magnum, the .30 cal 300 Win Mag boasts exceptional long-range accuracy and is a suitable choice for hunting any North American game.
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41 Items

  1. 400rds – 300 Win Mag Sellier & Bellot 180gr. SPCE Ammo 400rds – 300 Win Mag Sellier & Bellot 180gr. SPCE Ammo
    $479.95
    $1.2/ppr

    2 In Stock

    Bullet type
    Soft-Point Cutting Edge(SPCE)     Muzzle Energy
    3446     Casing Type
    Brass     Muzzle Velocity
    2936     Primer Type
    Boxer     Bullet Weight
    180 Grain
  2. 20rds - 300 Win Mag S&B 180gr Soft Point Ammo 20rds - 300 Win Mag S&B 180gr Soft Point Ammo
    $24.95
    $1.25/ppr

    101 In Stock

    Bullet type
    Soft-Point Cutting Edge(SPCE)     Casing Type
    Brass     Primer Type
    Boxer     Bullet Weight
    180 Grain
  3. 20rds – 300 Win Mag Prvi Partizan 165gr. PSP BT Ammo 20rds – 300 Win Mag Prvi Partizan 165gr. PSP BT Ammo
    $28.95
    $1.45/ppr

    43 In Stock

    Bullet type
    Pointed Soft Point Boat-Tail     Muzzle Energy
    3410     Casing Type
    Brass     Muzzle Velocity
    3051     Primer Type
    Boxer     Bullet Weight
    165 Grain
  4. 200rds – 300 Win Mag Prvi Partizan 180gr. SP Ammo 200rds – 300 Win Mag Prvi Partizan 180gr. SP Ammo
    $289.95
    $1.45/ppr

    1 In Stock

    Bullet type
    Soft-Point (SP)     Muzzle Energy
    3378     Casing Type
    Brass     Muzzle Velocity
    2903     Primer Type
    Boxer     Bullet Weight
    180 Grain
  5. 20rds - 300 Win Mag Hornady American Whitetail 150gr. InterLock SP Ammo 20rds - 300 Win Mag Hornady American Whitetail 150gr. InterLock SP Ammo

    $33.95

    $29.95

    $1.5/ppr

    111 In Stock

    Bullet type
    Soft-Point (SP)     Muzzle Energy
    3572     Casing Type
    Brass     Muzzle Velocity
    3275     Primer Type
    Boxer     Bullet Weight
    150 Grain
  6. 200rds – 300 Win Mag Prvi Partizan 150gr. SP Ammo 200rds – 300 Win Mag Prvi Partizan 150gr. SP Ammo
    $299.95
    $1.5/ppr

    1 In Stock

    Bullet type
    Soft-Point (SP)     Muzzle Energy
    3513     Casing Type
    Brass     Muzzle Velocity
    3248     Primer Type
    Boxer     Bullet Weight
    150 Grain
  7. 20rds - 300 Win. Mag Prvi Partizan 150gr. Soft Point Ammo 20rds - 300 Win. Mag Prvi Partizan 150gr. Soft Point Ammo
    $31.95
    $1.6/ppr

    44 In Stock

    Bullet type
    Soft-Point (SP)     Muzzle Energy
    3518     Casing Type
    Brass     Muzzle Velocity
    3250     Primer Type
    Boxer     Bullet Weight
    150 Grain
  8. 200rds – 300 Win Mag Hornady American Whitetail 150gr. InterLock SP Ammo 200rds – 300 Win Mag Hornady American Whitetail 150gr. InterLock SP Ammo
    $329.95
    $1.65/ppr

    25 In Stock

    Bullet type
    Soft-Point (SP)     Muzzle Energy
    3572     Casing Type
    Brass     Muzzle Velocity
    3275     Primer Type
    Boxer     Bullet Weight
    150 Grain
  9. 200rds – 300 Win Mag Hornady American Whitetail 180gr. InterLock Ammo 200rds – 300 Win Mag Hornady American Whitetail 180gr. InterLock Ammo
    $354.95
    $1.77/ppr

    2 In Stock

    Bullet type
    Soft-Point (SP)     Muzzle Energy
    3502     Casing Type
    Brass     Muzzle Velocity
    2960     Primer Type
    Boxer     Bullet Weight
    180 Grain
  10. 20rds - 300 Win. Mag. Winchester 150gr. Super-X Power Point Ammo 20rds - 300 Win. Mag. Winchester 150gr. Super-X Power Point Ammo
    $35.95
    $1.8/ppr

    ☆☆☆☆☆ 2 Reviews

    34 In Stock

    ☆☆☆☆☆ 2 Reviews

    Bullet type
    Power-Point (PP)     Muzzle Energy
    3605     Casing Type
    Brass     Muzzle Velocity
    3290     Primer Type
    Boxer     Bullet Weight
    150 Grain
  11. 20rds – 300 Win. Mag Hornady American Whitetail 180gr. Interlock Ammo 20rds – 300 Win. Mag Hornady American Whitetail 180gr. Interlock Ammo
    $37.95
    $1.9/ppr

    103 In Stock

    Bullet type
    Spire Point     Muzzle Energy
    3501     Casing Type
    Brass     Muzzle Velocity
    2960     Primer Type
    Boxer     Bullet Weight
    180 Grain
  12. 20rds – 300 Win Mag Fiocchi 180gr. SPBT Ammo 20rds – 300 Win Mag Fiocchi 180gr. SPBT Ammo
    $37.95
    $1.9/ppr

    60 In Stock

    Bullet type
    Pointed Soft-Point (PSP)     Muzzle Energy
    3597     Casing Type
    Brass     Muzzle Velocity
    3000     Primer Type
    Boxer     Bullet Weight
    180 Grain
  13. 20rds - 300 Win. Mag Federal Power-Shok 150gr. Soft Point Ammo 20rds - 300 Win. Mag Federal Power-Shok 150gr. Soft Point Ammo
    $39.95
    $2/ppr

    ☆☆☆☆☆ 1 Review

    13 In Stock

    ☆☆☆☆☆ 1 Review

    Bullet type
    Soft-Point (SP)     Muzzle Energy
    3305     Casing Type
    Brass     Muzzle Velocity
    3150     Primer Type
    Boxer     Bullet Weight
    150 Grain
  14. 20rds – 300 Win Mag Hornady American Whitetail Tipped 165gr. SST Ammo 20rds – 300 Win Mag Hornady American Whitetail Tipped 165gr. SST Ammo
    $39.95
    $2/ppr

    42 In Stock

    Bullet type
    SST     Muzzle Energy
    3635     Casing Type
    Brass     Muzzle Velocity
    3150     Primer Type
    Boxer     Bullet Weight
    165 Grain
  15. 200rds – 300 Win Mag Remington Core-Lokt 150gr. PSP Ammo 200rds – 300 Win Mag Remington Core-Lokt 150gr. PSP Ammo
    $399.95
    $2/ppr

    7 In Stock

    Bullet type
    Pointed Soft-Point (PSP)     Muzzle Energy
    3605     Casing Type
    Brass     Muzzle Velocity
    3290     Primer Type
    Boxer     Bullet Weight
    150 Grain
  16. 20rds - 300 Win Mag Remington 150gr. Core-Lokt PSP Ammo 20rds - 300 Win Mag Remington 150gr. Core-Lokt PSP Ammo
    $41.95
    $2.1/ppr

    22 In Stock

    Bullet type
    Pointed Soft-Point (PSP)     Muzzle Energy
    3605     Casing Type
    Brass     Muzzle Velocity
    3290     Primer Type
    Boxer     Bullet Weight
    150 Grain
  17. 20rds - 300 Win. Mag. Winchester 180gr. Super-X Power Point Ammo 20rds - 300 Win. Mag. Winchester 180gr. Super-X Power Point Ammo
    $41.95
    $2.1/ppr

    ☆☆☆☆☆ 4 Reviews

    24 In Stock

    ☆☆☆☆☆ 4 Reviews

    Bullet type
    Power-Point (PP)     Muzzle Energy
    3501     Casing Type
    Brass     Muzzle Velocity
    2960     Primer Type
    Boxer     Bullet Weight
    180 Grain
  18. 20rds - 300 Win Mag Remington 180gr. Core-Lokt PSP Ammo 20rds - 300 Win Mag Remington 180gr. Core-Lokt PSP Ammo
    $42.95
    $2.15/ppr

    79 In Stock

    Bullet type
    Pointed Soft-Point (PSP)     Muzzle Energy
    3502     Casing Type
    Brass     Muzzle Velocity
    2960     Primer Type
    Boxer     Bullet Weight
    180 Grain
  19. 20rds - 300 Win. Mag Federal Power-Shok 180gr. Soft Point Ammo 20rds - 300 Win. Mag Federal Power-Shok 180gr. Soft Point Ammo
    $42.95
    $2.15/ppr

    ☆☆☆☆☆ 1 Review

    27 In Stock

    ☆☆☆☆☆ 1 Review

    Bullet type
    Soft-Point (SP)     Muzzle Energy
    3502     Casing Type
    Brass     Muzzle Velocity
    2960     Primer Type
    Boxer     Bullet Weight
    180 Grain
  20. 20rds - 300 Win. Mag. Federal Fusion 165gr. SP Ammo 20rds - 300 Win. Mag. Federal Fusion 165gr. SP Ammo
    $43.95
    $2.2/ppr

    109 In Stock

    Bullet type
    Bonded Soft Point     Muzzle Energy
    3475     Casing Type
    Brass     Muzzle Velocity
    3080     Primer Type
    Boxer     Bullet Weight
    165 Grain
    Ballistic Data Available
  21. 20rds – 300 Winchester Magnum Fiocchi 180gr. SST Ammo 20rds – 300 Winchester Magnum Fiocchi 180gr. SST Ammo
    $43.95
    $2.2/ppr

    1 In Stock

    Bullet type
    SST     Muzzle Energy
    3597     Casing Type
    Brass     Muzzle Velocity
    3000     Primer Type
    Boxer     Bullet Weight
    180 Grain
  22. 20rds – 300 Win Mag Federal Power-Shok 180gr. Copper HP Ammo 20rds – 300 Win Mag Federal Power-Shok 180gr. Copper HP Ammo
    $43.95
    $2.2/ppr

    8 In Stock

    Bullet type
    Lead Free     Muzzle Energy
    3246     Casing Type
    Brass     Muzzle Velocity
    2850     Primer Type
    Boxer     Bullet Weight
    180 Grain
  23. 20rds - 300 Win Mag Winchester Deer Season XP 150gr. Polymer Tip Ammo 20rds - 300 Win Mag Winchester Deer Season XP 150gr. Polymer Tip Ammo
    $45.95
    $2.3/ppr

    31 In Stock

    Bullet type
    Polymer Tipped     Muzzle Energy
    3539     Casing Type
    Brass     Muzzle Velocity
    3260     Primer Type
    Boxer     Bullet Weight
    150 Grain
  24. 200rds - 300 Win. Mag Federal Gold Medal 190gr. Match Ammo 200rds - 300 Win. Mag Federal Gold Medal 190gr. Match Ammo

    $559.95

    $489.95

    $2.45/ppr

    13 In Stock

    Bullet type
    Hollow-Point Boat Tail (HP-BT)     Muzzle Energy
    3548     Casing Type
    Brass     Muzzle Velocity
    2900     Primer Type
    Boxer     Bullet Weight
    190 Grain
    Ballistic Data Available
  25. 20rds - 300 Win. Mag. Winchester 180gr. Supreme Ballistic Silvertip Ammo 20rds - 300 Win. Mag. Winchester 180gr. Supreme Ballistic Silvertip Ammo
    $51.95
    $2.6/ppr

    ☆☆☆☆☆ 2 Reviews

    41 In Stock

    ☆☆☆☆☆ 2 Reviews

    Bullet type
    Polymer Tipped     Muzzle Energy
    3478     Casing Type
    Nickel-Plated Brass     Muzzle Velocity
    2950     Primer Type
    Boxer     Bullet Weight
    180 Grain
    Ballistic Data Available
  26. 20rds – 300 Win Mag Federal Gold Medal 190gr. BTHP MatchKing Ammo 20rds – 300 Win Mag Federal Gold Medal 190gr. BTHP MatchKing Ammo

    $57.95

    $51.95

    $2.6/ppr

    ☆☆☆☆☆ 1 Review

    36 In Stock

    ☆☆☆☆☆ 1 Review

    Bullet type
    Hollow-Point Boat Tail (HP-BT)     Muzzle Energy
    3548     Casing Type
    Brass     Muzzle Velocity
    2900     Primer Type
    Boxer     Bullet Weight
    190 Grain
    Ballistic Data Available
  27. 20rds – 300 Win Mag Hornady Precision Hunter 178gr. ELD-X Ammo 20rds – 300 Win Mag Hornady Precision Hunter 178gr. ELD-X Ammo
    $52.95
    $2.65/ppr

    3 In Stock

    Bullet type
    ELD-X     Muzzle Energy
    3463     Casing Type
    Brass     Muzzle Velocity
    2960     Primer Type
    Boxer     Bullet Weight
    178 Grain
  28. 20rds - 300 Win Mag Hornady Superformance 180gr. SST Ammo 20rds - 300 Win Mag Hornady Superformance 180gr. SST Ammo
    $53.95
    $2.7/ppr

    68 In Stock

    Bullet type
    SST     Muzzle Energy
    3917     Casing Type
    Brass     Muzzle Velocity
    3130     Primer Type
    Boxer     Bullet Weight
    180 Grain
    Ballistic Data Available
  29. 20rds - 300 Win. Mag. Federal Fusion 180gr. SP Ammo 20rds - 300 Win. Mag. Federal Fusion 180gr. SP Ammo
    $54.95
    $2.75/ppr

    10 In Stock

    Bullet type
    Fusion     Muzzle Energy
    3502     Casing Type
    Brass     Muzzle Velocity
    2960     Primer Type
    Boxer     Bullet Weight
    180 Grain
    Ballistic Data Available
  30. 20rds - 300 Win. Mag Hornady Match 178gr. ELD Match Ammo 20rds - 300 Win. Mag Hornady Match 178gr. ELD Match Ammo
    $54.95
    $2.75/ppr

    33 In Stock

    Bullet type
    ELD     Muzzle Energy
    3462     Casing Type
    Brass     Muzzle Velocity
    2960     Primer Type
    Boxer     Bullet Weight
    178 Grain
  31. 20rds – 300 Win Mag Fiocchi Extrema 180gr. Polymer Tipped Spitzer Ammo 20rds – 300 Win Mag Fiocchi Extrema 180gr. Polymer Tipped Spitzer Ammo
    $54.95
    $2.75/ppr

    1 In Stock

    Bullet type
    Polymer Tipped Spitzer     Muzzle Energy
    3645     Casing Type
    Brass     Muzzle Velocity
    3020     Primer Type
    Boxer     Bullet Weight
    180 Grain
  32. 20rds – 300 Win Mag Win Federal 185gr. Berger Hybrid Hunter Ammo 20rds – 300 Win Mag Win Federal 185gr. Berger Hybrid Hunter Ammo
    $54.95
    $2.75/ppr

    3 In Stock

    Bullet type
    Hollow-Point Boat Tail (HP-BT)     Muzzle Energy
    3575     Casing Type
    Nickel-Plated Brass     Muzzle Velocity
    2950     Primer Type
    Boxer     Bullet Weight
    185 Grain
  33. 20rds – 300 Winchester Magnum Federal 165gr. Trophy Bonded Tip Ammo 20rds – 300 Winchester Magnum Federal 165gr. Trophy Bonded Tip Ammo
    $54.95
    $2.75/ppr

    20 In Stock

    Bullet type
    Trophy Bonded Tip     Muzzle Energy
    3408     Casing Type
    Nickel-Plated Brass     Muzzle Velocity
    3050     Primer Type
    Boxer     Bullet Weight
    165 Grain
  34. 20rds – 300 Win Mag Hornady Superformance 165gr. CX Ammo 20rds – 300 Win Mag Hornady Superformance 165gr. CX Ammo
    $57.95
    $2.9/ppr

    7 In Stock

    Bullet type
    CX     Muzzle Energy
    3893     Casing Type
    Brass     Muzzle Velocity
    3260     Primer Type
    Boxer     Bullet Weight
    165 Grain
  35. 20rds – 300 Win Mag Hornady Precision Hunter 200gr. ELD-X Ammo 20rds – 300 Win Mag Hornady Precision Hunter 200gr. ELD-X Ammo
    $58.95
    $2.95/ppr
    • Buy 5 for $55.95 each

    116 In Stock

    Bullet type
    ELD-X     Muzzle Energy
    3607     Casing Type
    Brass     Muzzle Velocity
    2850     Primer Type
    Boxer     Bullet Weight
    200 Grain
  36. 20rds - 300 Win Mag Black Hills 190gr. Match Boat-Tail Hollow Point Ammo 20rds - 300 Win Mag Black Hills 190gr. Match Boat-Tail Hollow Point Ammo
    $59.95
    $3/ppr

    ☆☆☆☆☆ 2 Reviews

    36 In Stock

    ☆☆☆☆☆ 2 Reviews

    Bullet type
    Hollow-Point Boat Tail (HP-BT)     Muzzle Energy
    3671     Casing Type
    Brass     Muzzle Velocity
    2950     Primer Type
    Boxer     Bullet Weight
    190 Grain
    Ballistic Data Available
  37. 20rds - 300 Win Mag Federal 180gr. Trophy Bonded Tip Ammo 20rds - 300 Win Mag Federal 180gr. Trophy Bonded Tip Ammo
    $59.95
    $3/ppr

    10 In Stock

    Bullet type
    Trophy Bonded Tip     Muzzle Energy
    3502     Casing Type
    Nickel-Plated Brass     Muzzle Velocity
    2960     Primer Type
    Boxer     Bullet Weight
    180 Grain
    Ballistic Data Available
  38. 20rds – 300 Win Mag Federal 165gr. Barnes TSX Ammo 20rds – 300 Win Mag Federal 165gr. Barnes TSX Ammo
    $59.95
    $3/ppr

    17 In Stock

    Bullet type
    TSX     Muzzle Energy
    3408     Casing Type
    Nickel-Plated Brass     Muzzle Velocity
    3050     Primer Type
    Boxer     Bullet Weight
    165 Grain
  39. 20rds – 300 Win Mag Federal 180gr. Barnes TSX Ammo 20rds – 300 Win Mag Federal 180gr. Barnes TSX Ammo
    $62.95
    $3.15/ppr

    28 In Stock

    Bullet type
    TSX     Muzzle Energy
    2752     Casing Type
    Nickel-Plated Brass     Muzzle Velocity
    2960     Primer Type
    Boxer     Bullet Weight
    180 Grain
  40. 20rds – 300 Win Mag Black Hills Gold 200gr. ELD-X Ammo 20rds – 300 Win Mag Black Hills Gold 200gr. ELD-X Ammo
    $69.95
    $3.5/ppr

    1 In Stock

    Bullet type
    ELD-X     Muzzle Energy
    3482     Casing Type
    Brass     Muzzle Velocity
    2800     Primer Type
    Boxer     Bullet Weight
    200 Grain
  41. 20rds - 300 Win Mag Black Hills Gold 180gr. TSX HP Ammo 20rds - 300 Win Mag Black Hills Gold 180gr. TSX HP Ammo
    $79.95
    $4/ppr

    17 In Stock

    Bullet type
    TSX     Muzzle Energy
    3478     Casing Type
    Brass     Muzzle Velocity
    2950     Primer Type
    Boxer     Bullet Weight
    180 Grain

41 Items

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300 Win Mag Ballistics

A look at exactly what 300 Win Mag is capable of when it comes to ballistics. We explore velocity, trajectory and more for some of the most common 300 Win Mag ammo loads sold in the United States.

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