Sabot Starter Kit

* Please keep in mind that the data is for reference only *

* Caution * case capacity calculations *

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Cartridge case capacity  may vary 5-10% between brands.

Cartridge Type - .30 Herrett

Bullet Type - .22/sabot 

Bullet Weight - 55

Butllet Diameter (IN) - .308

Overall Cartridge Length (IN) - 2.1

Case Length (IN) - 1.604

Full Case Capacity (GR WATER)  - 35

Bullet Length (IN) - .72

Barrel Length (IN) - 14

Bullet Seating Depth (IN) - .224

Displaced Water (GR) - 4.212

Effective Water Capacity of Case (GR) - 30.788

Effective Barrel Length (IN) - 12.62

**1fd 1 Cartridge Load Development/** 4-26-93

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Cartridge Data - .30 Herrett

Caliber - .308 IN

Bullet Weight - 55 GR

Barrel Length - 12.62 in

Case Capacity - 30.788 GR of Water (CALC)

Bullet Diameter - .308 in

Sectional Density - .083

Volume Ratio - 8.6

Cartridge Temperature - 70 Degrees F.

Powder Class - VERY FAST POWDERS

Powder type - 2400,H110,AA-#9 *Check Manual*

Charge/ Bullet Weight - 0.447

Calc. Powder Charge  - 24.6 GR

Load Den - 79.9%

Est. Muzzle Velocity - 3100 FT/SEC

Est. Peak Pressure - 39500 PSI

Powder Class - Alternate powder class not available

**For starting loads reduce Calc. powder charge by at least 10%**

**Alternate load information** 04-23-93                                                            

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Cartridge Data -

Powder type - 2400,H110,AA-#9 *Check Manual*

Load Density                   Charge Weight                 Velocity               Pressure 

        %                                          GR                              FPS                       PSI       

       75                                        23.1                            2900                    34800

       80                                        24.6                            3100                    39500

       85                                        26.2                            3300                    44800

       90                                        27.7                            3500                    50100*

       95                                        29.2                            3700                    55700*

     100                                       30.8                             3900                    61900*

* Warning - HIGH PRESSURE - REFERENCE ONLY !