With standard powder prices for your 9mm staying fairly little, magnum primers are not needed, nor encouraged, since they enhance chamber tension and Excessive spreads although only bumping velocities minimally. CCI five hundred primers ended up accustomed to acquire the accompanying loads. All-around 2006, the Hodgdon Powder Company entered into https://handloadingsupply.com/product/572-winchester-smokeless-powder-4-lb/