Magpul PMAG AR-15 300 B Gen M3 30 Rounds Black

Magpul PMAG AR-15 300 B Gen M3 30 Rounds Black

Magpul MAG800-BLK

$14.97
In Stock

Magpul MAG800-BLK

Product Type
Magazines
Magazine Capacity
30
Ammo Caliber
300 AAC Blackout
Firearms Platform
AR-15
Quantity
1
UPC Barcode
840815117223
Ships
Ships in 1 - 2 business days

Magpul Magazines Are the Industry Standard

The Magpul PMAG 30 Round Magazine designed specifically for the .300 AAC Blackout Cartridge. The genesis of the blackout cartridge was to provide special operations units a .30 caliber compatible round that functions under the constraints of the existing AR pattern dimensions and the .300 AAC blackout cartridge was born. The ability to shoot both subsonic and supersonic cartridges with a suppressor further pushed the envelope and it was found that some of the larger grain weight projectiles, occasionally had reliability issue. In step Magpul with a quick solution and optimized magazine for the platform. This magazine allows you full compatibility with all of the various .300 AAC Blackout cartridges and with the visual differences in the magazines you can quickly identify your different magazines avoiding any potential disasters. Magpul PMAG's have become the industry standard.

Magpul PMAG 30 AR 300 B Gen M3 300 Blackout Magazine Specifications and Features:

  • Magpul MAG800-BLK
  • AR-15 .300 AAC Blackout Magazine Gen M3
  • .300 AAC Blackout
  • 30 Rounds
  • Purpose Built Magazine Only for .300 BLK
  • Designed with Visual and Tactical Differences
  • Incorporates the Same Features and Performance Of the Gen M3 Line
  • Constant-Curve Geometry
  • Long-Life Stainless-Steel Spring
  • Ribbed Gripping Surface
  • Aggressive Front/Rear Texture
  • Paint Pen Dot Matrix Panel on Lower Label
  • Made in the USA
  • Matte Black
Fits:
  • AR-15 / M4 / M16 and Similar Pattern Clone Rifles Chambered in .300 AAC Blackout
12 Ratings
5 out of 5 stars
12 Ratings

Rated 5 stars by 100% of reviewers

Rated 4 stars by 0% of reviewers

Rated 3 stars by 0% of reviewers

Rated 2 stars by 0% of reviewers

Rated 1 star by 0% of reviewers

Rated 5 out of 5
Another great product you need.
Excellent product. Its says 300 Black Out on it. I paint the indentations white or red white and blue. Paint pens work great. White out does too. These magazines feed flawlessly. Caps work well also. I wrap purple electrical tape around the mag for safety and EZ I’d. Will buy again.
July 1, 2024
Rated 5 out of 5
An excellent, quality mag
My cheap lower is kind of picky about mags. These have never given me a failure to feed. Love ’em.
September 10, 2022
Rated 5 out of 5
An excellent, quality mag
My cheap lower is kind of picky about mags. These have never given me a failure to feed. Love ’em.
September 10, 2022
Rated 5 out of 5
Worth having, especially for heavy subsonic loads
Excellent feeding even when I fired a mixed mag of 110,150, and 200 grain loads.
September 7, 2021
Rated 5 out of 5
.300 Blk Marked Mags
Magpul quality P Mags. I've never had any problems running .300 Blk out of a 5.56 P Mag, but having one dedicated/marked .300 Blk magazine to keep in my rifle for display purposes is nice. All my other mags are 5.56 P Mags (20, 30 and 40 round) and work just as well.
March 1, 2020
Rated 5 out of 5
A solution for a problem that I don't have
Let me start off by saying that I am a huge Magpul fanboy because Magpul continues to release quality products. I was skeptical as to why there was a need for a separate .300 AAC Blackout Magazine since I don't have any issues running my standard 5.56 Magpul Pmag's in conjunction with .300 AAC Blackout. It's my understanding that some people have had issues with .300 AAC Blackout so good on Magpul for resolving an issue for that percentage of shooters who have issues. I would take it a step further and release additional colors of this magazine . As of the date of this review they only have produced a Black version of the magazine.
May 1, 2018
Rated 5 out of 5
Great
So far so good
April 7, 2018
Rated 5 out of 5
Excellent magazine
I didn't know there were 300 blackout specific mags till I found this one and it works flawlessly. Hard to find elsewhere as well.
March 21, 2018
Rated 5 out of 5
Perfect product
Magpul has no rival!
February 20, 2018
Rated 5 out of 5
Will purchase more
Feeds rounds without issues
February 18, 2018
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