The 7mm Shooting Times Westerner, sometimes referred to as the 7mm STW began as a wildcat rifle cartridge developed by Layne Simpson in 1979. It is an 8mm Remington Magnum case that has been "necked down" (narrowing the case opening) by 1 mm to accept 7 mm (.284 in) bullets. This cartridge is named after the magazine Shooting Times where Layne Simpson is a regular contributor.

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  1. zluthi

    7mm STW ammo for cheap!

    Does anybody have or know of anybody that has a 7mm Shooting Times Westerner? I have a box of Hornady Precision Hunter 162 gr ELD-X in 7mm STW for cheap, i stupidly didnt look closely enough when grabbing my box of Precision Hunter 162 gr ELD-X 7mm Rem Mag ammo! Beyond irritating and...
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