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The L5AWM Lancer 300 Blackout 30 round capacity magazine has been designed for the express purpose of reliably carrying the very heavy (200+-gr) subsonic .300BLK cartridge. 

This magazine is available in a translucent smoky color that will allow you to make an instant visual check of the rounds in the mag (it is also available in opaque black). It also features an upgraded internal geometry. This mag’s advanced features allow the considerably longer and heavier .300BLK ammunition to stack properly inside. Doing so ensures increased feeding reliability, especially when compared to the usual 5.56 magazines. 

The outside part of this magazine has been molded with very distinctive .300 Blackout markings. Apart from that, it has also been equipped with an FDE floor plate for ease of identification.

L5 AWM Advanced Warfighter Magazine

Lancer has an enviable reputation for the quality of its products, and the L5 AWM is the next step forward in terms of durability and functionality. This magazine incorporates the durability of polymer, the reliability of steel, and the light weight of aluminum. All of this is used to create that perfect housing for your .300BLK heavy subsonic ammunition.

The L5 magazine is fully compatible with some of the most popular and modern weapon systems out there, including the AR platform. Moreover, it can also work with the SCAR16, ARX160, HK416, SIG556, IWI Tavor, ARC, SA80, and many others.

Key Attributes 

  • .3 lbs weight of the mag (without ammunition) 
  • Proudly designed, tooled, and manufactured in the USA.
  • 1 x 3 x 8 inches dimensions
  • 30 Rounds Total Capacity
  • Available in Opaque Black and Translucent Smoke colors
  • Hardened steel feed lips for reliable feeding 
  • Mag body made of impact-resistant polymer 
  • Magazine top catch made of steel for extra durability
  • Comes with a non-tilt follower as standard 
  • 300 Blackout molding 
  • Full FDE baseplate for easy visual identification
  • A constant curve in terms of internal geometry for flawless feeding 
  • Stainless steel spring
  • Slim body design

The .300 Blackout

This cartridge has been designed to achieve terminal ballistics that are broadly similar to the legendary 7.62x39mm AK47 round. The .300BLK mated to the Lancer 300 blackout magazine is one of the finest combinations out there, in terms of stopping power, reliability, and range. Get yours today for your very next range session or fill these mags with potent home defense ammo for your bedside AR. Rest assured, they will be up to whichever task you assign them.