Optimizing 308 Loads : 168-grain Sierra MatchKing with H4350

Achieving accurate results with your 308 rifle often copyrights on careful load development. Many shooters find excellent performance when combining 168 grain Spitzer Match King (SMK) bullets with H4350 propellant . Experimenting starting loads and slowly working up the amount of Powder H4350 is vital for dependable operation and to unlock the accu

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