300BLK: Precision Subsonic and Supersonic Centerfire Rifle Cartridges
Introducing our newest line of 300BLK ammo. From the quietest subsonic rounds to high-velocity match-grade projectiles, our expanded 300BLK lineup offers the terminal performance and reliability that you have come to expect from SIG SAUER.
NOW AVAILABLE
SIG SAUER supersonic rounds feature a 125gr projectile for superior accuracy and minimal dispersion when suppressed. Consistent bullet weight retention with minimal velocity variations results from optimized shell case metallurgy with premium primers. Rounds are precision-loaded using state-of-the-art, electromechanical monitoring for geometric conformity.
AMMO, 300BLK, 125GR, CTT, SUPERSONIC, BOX/20
$22.99
AMMO, 300BLK, 125GR, MATCH, SUPERSONIC, BOX/20
$32.99
AMMO, 300BLK, 220GR, MATCH, SUBSONIC, BOX/20
$32.99
300BLK, 194GR, MAX EXPANSION, SUBSONIC, BOX/20
$64.99
Check Out More 300BLK Ammo!
300BLK, 120GR, Elite Hunting Solid Copper
$19.99$37.99
AMMO, 300BLK, 120GR, SBR SOLID COPPER, BOX/20
$34.99
300BLK, 125GR, ELITE MATCH GRADE, OTM, STAKED, SEALED, BOX/20
$39.99
300BLK SUBSONIC, 220GR, TACTICAL RIFLE, OTM, STAKED, SEALED
$44.99
Fits Everything, Misses Nothing.
Meet HEXIUM™ – our most adaptable line of suppressors. Purpose-built to deliver best-in-class sound reduction and low back pressure, the new HEXIUM line from SIG SAUER offers a sleek, modular design with unmatched versatility.
Available in a lightweight titanium 300BLK, 7.62 NATO, and 5.56 NATO models as well as a robust 5.56 NATO Inconel suppressor body. The titanium variant offers superior performance without sacrificing durability while the Inconel version is designed for high-volume use.
ADD A HEXIUM CAN TO YOUR QUIVER NOW
In the market for a new pistol or rifle? Check out our entire selection of firearms, order online or find a deal near you.
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