SIG Sauer recently announced its newest variant of 300 BLK ammunition. Additionally, the line features a 120-grain supersonic 300 BLK SBR Elite Copper Duty load. Moreover, SIG designed the new offering for short-barreled rifles. Also, SIG engineered the ammo “for reliable, controlled, 1.8X expansion, and superior feeding out of rifles with sub-9-inch barrels,” according to SIG.

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SIG Sauer 300 BLK Elite Copper Duty

Firstly, the supersonic SBR Elite Copper Duty ammunition features an all-copper bullet and black oxide shell case to visually denote SBR capability. Also, velocity is 1,897 fps with muzzle energy of 959 ft-lbs out of a 6 ¾-inch barrel.

“The new 120-grain supersonic SBR Elite Copper Duty ammunition delivers the highest terminal performance possible in short barrel AR-style rifles, something the professional community has been asking us to provide,” said Brad Criner, Senior Director, Brand Management and Business Development, SIG SAUER Ammunition. “Our various SIG Elite 300 BLK ammunition loadings have been well received by match shooters, hunters, and law enforcement and government agencies, and there will be more exciting 300 BLK offerings from SIG in the weeks to come.”

SIG Elite Copper Duty ammunition uses flash-reduced propellant to minimize visible signature while shooting in low-light situations. Also, the ammo features premium-quality primers to minimize variations in velocity.

The SIG SAUER 120-grain supersonic 300 BLK SBR Elite Copper Duty ammunition is now available for purchase at the sigsauer.com/store.

SIG Sauer produces all of its Elite Ammunition products in its state-of-the-art ammunition manufacturing facility in Jacksonville, Arkansas. According to SIG, the company produces ammo to exacting standards.

For more information, visit sigsauer.com.