Hornady(formerly Stoney Point) Overall Length Gauge Modified Case
Stock Number: hstoneylengthtyp
The initial distance a bullet must travel when fired (from the cartridge case mount until it engages the rifling) is absolutely critical to achieving peak accuracy. A free run of .010 to .060 is commonly employed for accurate target, varmint and hunting loads. Consequently, knowing and being able to alter the dimensions, as needed, is vitally important to precision shooters and hand loaders.