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the 90 grain MatchKing® is intended for single loading
Once you purchase the MTM Universal Funnel Set
The key to the Cu+2 Copper Remover’s unparalleled copper removing capabilities is an industry unique two step process
Tungsten Carbide tipped measuring faces
cutter head and both hand and power trimming adapters
K+M Premium Carbide Flash Hole Uniformer 0.059" Rod Guide Cartridge_6.5 X 47 Lapua the 90 grain MatchKing® isIn cartridge manufacturing, the flash hole is "punched" into the brass. While this is the least expensive method, it has many shortcomings and inconsistencies. The flash holes, therefore, are of different sizes and shapes. The most detrimental to accuracy are the irregular "breakouts" and "burrs" on the inside. This will cause "shot to shot" differences in Primer "Flame Fronts", causing inconsistent pressure velocity and thereby, loss of accuracy.
