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Found 49 loads for the
.300 Whisper

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Standard American S.A.E. (in.)
Metric Metric (mm.)


SPECIFICATIONS
Bullet Diameter:
.308 in.
Max Overall Length:
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Rifling Twist:
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Case Capacity (est):
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NOMINAL PERFORMANCE
Bullet Weight:
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Muzzle Velocity:
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Muzzle Energy:
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.300 Whisper at AmmoGuide.com 
.300 Whisper at AmmoGuide.com
"Easy Link" to this cartridge (copy and paste into emails, forums, etc.):
.300 Whisper - http://ammoguide.com/?catid=450

Based on the .221 Remington Fireball necked-up to .30 caliber, the .300 Whisper® was intended as a short range varmint round and for use in suppressed applications.

Designed for pistols such as the Thompson/Centerand even the AR-15 rifle, the cartr... --Join FREE for more--
----------
(Thanks to John Carpentier for submitting this cartridge.)

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Pages:  1 2
 
Page 1 - Loads 1 to 25 (of 49):
 
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  USING OUR DATA MEANS YOU AGREE TO THESE TERMS  
Never directly use a published charge unless it is specifically marked as a starting load. For all other listings, unless otherwise noted, reduce published charges by 3-5% to produce a starting load for your gun. Then, incrementally work up, being watchful for signs of over pressure. Best accuracy may be realized far below a listed maximum charge. One may not be able to actually reach a full published charge if their gun produces greater pressure than was experienced in the development firearm. Stay alert when reloading - be careful!

Available .300 Whisper Loads

Bullet Make
& Wt. (gr)
    Powder
Type
    Charge
(gr)
    Muzzle
Vel. (fps)
    K. E.
(ft-lbs)
    Barrel
Len. (in)
              Owner     

110 Hornady  --Subscribers Only--
  2,050
  1,026
  10.0
  View
    stigma   
110 Sierra  --Subscribers Only--
  2,077
  1,054
  10.5
  View
    noodles   
110 Hornady  --Subscribers Only--
  2,150
  1,129
  10.0
  View
    stigma   
110 Hornady  --Subscribers Only--
  2,150
  1,129
  10.0
  View
    stigma   
125 Nosler  --Subscribers Only--
  1,054
  308
  16.0
  View
    stigma   
125 Nosler  --Subscribers Only--
  1,071
  318
  16.0
  View
    stigma   
125 Nosler  --Subscribers Only--
  1,095
  332
  16.0
  View
    stigma   
125 Nosler  --Subscribers Only--
  1,943
  1,048
  16.0
  View
    stigma   
125 Nosler  --Subscribers Only--
  1,969
  1,076
  16.0
  View
    stigma   
125 Sierra  --Subscribers Only--
  2,025
  1,138
  16.0
  View
    stdriver   
125 Nosler  --Subscribers Only--
  2,055
  1,172
  16.0
  View
    stdriver   
125 Sierra  --Subscribers Only--
  2,093
  1,216
  16.0
  View
    stdriver   
130 Speer  --Subscribers Only--
  1,659
  794
  25.0
  View
    deerswatter   
130 Hornady  --Subscribers Only--
  1,950
  1,098
  10.0
  View
    stigma   
130 Hornady  --Subscribers Only--
  1,950
  1,098
  10.0
  View
    stigma   
130 Hornady  --Subscribers Only--
  2,000
  1,155
  10.0
  View
    stigma   
155 Sierra  --Subscribers Only--
  1,800
  1,115
  10.0
  View
    stigma   
155 Hornady  --Subscribers Only--
  1,850
  1,178
  10.0
  View
    stigma   
165 Sierra  --Subscribers Only--
  1,075
  423
  16.0
  View
    stigma   
165 Sierra  --Subscribers Only--
  1,090
  435
  16.0
  View
    stigma   
165 Sierra  --Subscribers Only--
  1,092
  437
  16.0
  View
    stigma   
165 Sierra  --Subscribers Only--
  1,097
  441
  16.0
  View
    stigma   
168 Hornady  --Subscribers Only--
  1,700
  1,078
  10.0
  View
    stigma   
168 Sierra  --Subscribers Only--
  1,906
  1,355
  20.0
  View
    maxvelocity   
178 Hornady  --Subscribers Only--
  1,600
  1,012
  10.0
  View
    stigma   
Pages:  1 2

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