The Sierra HP Matchkings have a pretty long & light nose-weight with the long HP cavity .
Even though you may not ever have Suppressor muzzle cap strike. The heavy weight Matchkings ( Subsonic vel.) will start to Yaw & tumble before other heavy-weight .30 cal. bullets do .
Subsonic vel. leaving the muzzle in Heavy weight .30's like the Gamekings or the heavy-weight Pointed-soft points will travel longer distances in spin-balance with no Yaw & tumble.
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