Thompson Center Compass - 300 Win Mag - Hornady 220 gr Sierra Match King  with Hodgdon Retumbo @BoltActionReloading
Thompson Center Compass - 300 Win Mag - Hornady 220 gr Sierra Match King  with Hodgdon Retumbo  @BoltActionReloading
Uploaded February 2019 | Updated September 2026, 4 days ago
In this video I update the Thompson Center Compass project chambered in 300 Win Mag. In this video we go over more reloads in our Thompson Center Compass and updates moving forward. We load up Remington Brass with the 220 gr Sierra Match Kings and Hodgdon Retumbo. Federal FED215M primers are used. We use the Satterlee load development style to evaluate this combo and find a velocity Node to use for our next time with this powder.

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Rifle:
Thompson center compass 300 Winchester Magnum
Boyds Pro Varmint Stock with adjustable comb height
EGW 20 MOA scope base
SWFA fixed 16 power scope
Seekins Precision Scope Rings
MCARBO trigger spring kit
M4-72 SEVERE-DUTY BRAKE .308 BLACK

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Bolt Action Reloading |

Thompson Center Compass - 300 Win Mag - Hornady 220 gr Sierra Match King with Hodgdon Retumbo

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