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Smith & Wesson M&P15 300 Whisper Centerfire Rifle

Item # 721404
Customer Rating:

Key Features

  • Very Effective, Short Range Round

  • Low Recoil and Muzzle Blast

  • Barrel Threaded to 5/8-24

  • A2-Style Flash Suppressor

Our Price   $1,199.99

Availability: Sold Out

  • To buy online and deliver to a Gander Mountain store or an Independent Firearms Dealer, simply add this item to your cart. Click here for additional details.
  • Firearms shipping charge of $25.00 per item.
  • You must be at least 18 years old to purchase this item. State and local laws may vary.
  • Additional discounts do not apply.
Prices, promotions, styles and availability may vary by store and online.

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Product Description
smithwesson Manufactured on the M&P15 modern sporting rifle platform. Chambered in .300 Whisper, it will also safely fire .300 AAC Blackout. Very effective, short range round (approx. 200 yards) for hunting deer-sized game. Tactical application for the cartridge is for short-range target shooting. Low recoil and muzzle blast. Designed to operate with or without sound suppressor. Barrel threaded to 5/8-24. A2-Style Flash Suppressor. Feed ramps and gas system optimized to run efficiently with a full range of factory loaded sub-sonic and super-sonic ammunition, both suppressed and unsuppressed. Barrel twist rate (1 in 7.5") is compatible with a wide variety of bullet weights from 110 to 220+ grains.

Model M&P15 300 Whisper
Type Centerfire Rifle
Action Semi-Auto
Caliber .300 Whisper
Barrel Length 16"
Weight 6.38 Lbs.
Finish: Stock RealTree APG
Finish : Barrel & Receiver RealTree APG/Blued
Capacity 10-Round Magazine
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Smith & Wesson M&P15 300 Whisper Centerfire Rifle

Item # 721404


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by PowerReviews
Smith & WessonSmith & Wesson M&P15 300 Whisper Centerfire Rifle

(based on 1 review)

Ratings Distribution

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Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


Fun Gun

By S. Creekwalker

from Bonduel, WI

About Me Collector, Enthusiast, Home Owner, Hunter

Verified Reviewer


  • Accuracy
  • Compact Design
  • Easy Maintenance
  • Fun Gun
  • Lightweight


    Best Uses

    • Home Protection
    • Hunting
    • Shooting Ranges
    • Short Range

    Comments about Smith & Wesson Smith & Wesson M&P15 300 Whisper Centerfire Rifle:

    I've had this 300 BLK/Whisper for a week, and have run 150 rounds through it after break-in. No malfuntions. None. I loaded 208 A-Max @ 1050fps and 110 grain SP @2200fps, every-other-one in a 30 round mag. It fed them all through without a hicup. I had 2 15 round piles of brass,each that would have been covered by a frisbe, about a yard apart. Reloaders will like that! Great groups w/both loads.

    • Was this a gift?:
    • No

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