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.300 Blackout vs 6.5mm Creedmoor

Part of our full caliber comparison chart — energy, drop and recoil for every rifle caliber side by side.

The .300 Blackout vs 6.5mm Creedmoor comparison demonstrates two cartridges designed for completely different purposes and performance envelopes. The 6.5mm Creedmoor (125gr Extreme Point at 2850 fps) delivers dramatically superior energy, maintaining 2121 ft-lbs at 50 yards compared to the .300 Blackout's (150gr Extreme Point at 1900 fps) 1088 ft-lbs. The recoil advantage goes to the .300 Blackout, generating 7.04 ft-lbs of recoil energy versus the 6.5mm Creedmoor's 16.95 ft-lbs. While the .300 Blackout excels in close-range applications and suppressed firearms, the 6.5mm Creedmoor's nearly double energy output makes it far more capable for precision shooting and hunting scenarios where extended range matters. These cartridges serve distinctly different roles, making direct comparison more academic than practical for most shooters.

Ammunition Parameters

.300 Blackout Parameters (Reference Load)

Bullet Type:
Extreme Point Polymer Tip
Bullet Weight:
150 grains
Muzzle Velocity:
1900 fps
Ballistic Coefficient:
0.392
Zero Range:
100 yards
Drag Function:
G1
Sight Height:
1.5 inches

6.5mm Creedmoor Parameters (Reference Load)

Bullet Type:
Extreme Point Polymer Tip
Bullet Weight:
125 grains
Muzzle Velocity:
2850 fps
Ballistic Coefficient:
0.54
Zero Range:
100 yards
Drag Function:
G1
Sight Height:
1.5 inches

.300 Blackout vs 6.5mm Creedmoor Ballistics Chart

Comparing bullet drop at various ranges between .300 Blackout and 6.5mm Creedmoor.

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.300 Blackout vs 6.5mm Creedmoor Energy Comparison

Comparing the muzzle energy and energy retention at various distances between .300 Blackout and 6.5mm Creedmoor.

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.300 Blackout vs 6.5mm Creedmoor Recoil

Comparing recoil energy and impulse between .300 Blackout and 6.5mm Creedmoor.

.300 Blackout Recoil (Reference Load)

Bullet Weight:
150.0 gr
Bullet Velocity:
1900.0 fps
Powder Charge:
16 gr
Firearm Weight:
6 lbs
Recoil Impulse:
1.62 lbs·sec
Recoil Velocity:
8.69 fps
Recoil Energy:
7.04 ft·lbf

6.5mm Creedmoor Recoil (Reference Load)

Bullet Weight:
125.0 gr
Bullet Velocity:
2850.0 fps
Powder Charge:
42 gr
Firearm Weight:
6 lbs
Recoil Impulse:
2.51 lbs·sec
Recoil Velocity:
13.48 fps
Recoil Energy:
16.95 ft·lbf
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Notes:

  • Recoil calculations based on bullet weight, velocity, powder charge, and firearm weight
  • Recoil energy indicates the felt force when firing the weapon
  • Recoil impulse represents momentum transfer during firing
  • Actual felt recoil can vary based on grip, stance, and firearm design

.300 Blackout vs 6.5mm Creedmoor Velocity

Velocity decay from muzzle to 500 yards for .300 Blackout and 6.5mm Creedmoor.

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.300 Blackout vs 6.5mm Creedmoor Average Cost

Comparing cost per round and training affordability between .300 Blackout and 6.5mm Creedmoor.

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Cheapest 6.5mm Creedmoor Deals

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