Smith & Wesson M&P15 300 Whisper (.300 AAC BLK)

Posted November 3, 2011 in AR-15, Rifles by Steve Johnson with 30 Comments
Tags: .300, ar, ar-15, M&P15, rifle, rifles, S&W

Smith & Wesson have launched their first .300 AAC BLK rifle and complete upper receiver assembly. The M&P15 300 Whisper is listed as compatible with the .300 Whisper and .300 AAC Blackout cartridges (The .300 AAC BLK is the new SAAMI, trademark-free, version of the .300 Whisper)

Model M&P15 .300 Whisper

The complete rifle is designed with hunting in mind. It is finished in Realtree APG and comes with a 10-round magazine. The 1:7.5″ twist is compatible with 110 to 220+ grain bullets. Its MSRP is $1,119.

The upper features a 10″ free-float quad rail and a Yankee Hill Phantom flash hider. It has a MSRP of $819.

Steve Johnson

I founded TFB in 2007 and over 10 years worked tirelessly, with the help of my team, to build it up into the largest gun blog online. I retired as Editor in Chief in 2017. During my decade at TFB I was fortunate to work with the most amazing talented writers and genuinely good people!