A special 8mm Cartidge, Pressure Limits and Velocity, Gunpowder vs. Black Powder: Gun Talk Radio | 03.17.24 After Show

<p>In This Hour:</p> <p>--  Creating the 8mm OMG cartridge.</p> <p>--  The importance of pressure limits and why faster isn't always better.</p> <p>--  The difference between gunpowder and black powder.</p> <p>Tom Gresham's Gun Talk  03.17.24  After Show</p>