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Smith & Wesson M&P15 300 Whisper Upper Assembly zoom
  • Smith & Wesson M&P15 300 Whisper Upper Assembly
  • Smith & Wesson M&P15 300 Whisper Upper Assembly

Smith & Wesson M&P15 Upper Assembly .300 Whisper / .300 AAC Blackout

Product Number: SW812012

Our Price: $610.00

Availability: Out of stock


Smith & Wesson



Details & Specs
  • Manufactured on the M&P15 modern sporting rifle platform
  • Chambered in .300 Whisper
  • 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
  • Cartridge has a very low recoil and muzzle blast
  • Designed to operate with or without sound suppressor
  • Barrel threaded to 5/8-2.
  • 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.

Does this upper come with the BCG and charging handle?

Asked by: BigKev
This comes complete with bolt carrier group and charging handle.
Answered by: Mitch
Date published: 2015-05-27
  • 2016-05-27T15:23CST
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