Sig Sauer
Sierra Matchking, .300 BLACKOUT, 220 Grain, Subsonic, 20/Box
FIND A LOCAL DEALERIVS Product #1010702
MFG #C300A2-20
- SIG SAUER subsonic rounds feature a 220gr Sierra Match King Projectile for superior accuracy and minimal dispersion when suppressed. Rounds are precision loaded using state-of-the-art, electromechanical monitoring for geometric conformity.