Smith & Wesson M&P15 .300 Whisper

by
posted on September 17, 2012
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
mp15-300-whisper.jpg

Smith & Wesson took one of its most well known designs and paired it with an increasingly popular caliber to create the M&P15 300 Whisper. Though chambered in .300 Whisper, it will also safely fire .300 AAC Blackout.

The 300 Whisper builds upon the brand's established M&P line, offering sub-sonic and supersonic capabilities with consistent performance and accuracy. The 300 Whisper is easy to shoot, accurate and versatile—it's a comfortable fit when hunting, at the range for some recreational shooting or deployed for home protection.

Technical Specifications:

Model: M&P15 300 Whisper
Caliber:
.300 Whisper, .300 AAC Blackout
Capacity:
10 Rounds
Action:
Semi-Auto
Barrel Length:
16"
Barrel Twist:
1 in 7.5" 5R Rifling
Overall Length:
35" Extended/32" Collapsed
Stock:
6 Position CAR
Weight:
6.38 lbs.
Barrel Finish:
Melonite
Receiver Finish:
Realtree APG
MSRP: $1,119

Latest

Taurus Raging Hunter 350 Legend 1
Taurus Raging Hunter 350 Legend 1

Rifleman Review: Taurus Raging Hunter in 350 Legend

The Taurus Raging Hunter is designed for field use, and one of the latest versions incorporates a great straight-walled cartridge designed for taking game: the 350 Legend.

SAAMI Formally Introduces 5.56 Commercial Cartridge Standard

SAAMI has formally standardized the 5.56 Commercial cartridge as introduced by Hornady Mfg., a designation that provides universally agreed-upon commercial dimensions for the popular 5.56 NATO cartridge.

I Have This Old Gun: Colt’s 1849 London Pocket

Encouraged by his generally positive reception at the Great Exhibition in 1851, and always anxious to gain elusive government contracts, Colt, in 1853, opened a London factory where he would make a number of revolvers, including his popular 1849 Pocket Model.

Springfield Armory Echelon Central Operating Group

Springfield Armory now offers its Echelon Central Operating Group (COG) as a standalone item for purchase.

Modern Cowboy Gun: The Savage Arms Revel Tactical

Savage Arms jumped back into the lever-action market in 2024 with its rimfire Revel platform, and this year, the company is expanding with a feature-rich Revel Tactical model.

Hunting with a Legend: Sierra’s MatchKing X Bullet

Sierra’s MatchKing is a highly respected target bullet, but for the new trend of long-range hunting, the design needed to offer improved terminal performance. Enter the MatchKing X.

Interests



Get the best of American Rifleman delivered to your inbox.