Stern Defense Magwell Flare Mod1

Manufactured by Stern Defense
Manufactured by Stern Defense
1 Review

Out of Stock

NOTE: Limit 3 per household. Quantities exceeding 3 will not allow checkout.



The Stern Defense Magazine Flare Mod 1 is designed for use with the MAG-AD9 and MAG-ADMP9&40 magazine conversion kits. It creates a seamless look between the adapter and the AR-15 lower receiver while facilitating fast and smooth magazine changes. It is CNC machined from black Delrin, which is extremely durable and lightweight. It clips on to the bottom of the mag-well adapter, tensioned with a screw, and has a cutout for the magazine release button. Improve the function and the look of your new PCC build with Stern Defense.

  • Compatible with MAG-AD9 and MAG-ADMP9&40 conversion kits
  • Not compatible with the Beretta Adapter MAG-ADB92
  • CNC machined from black Delrin
  • Installs in seconds
  • Large flared base for fast mag changes
  • Made in the U.S.A.

With pistol caliber AR-15s on the rise in popularity, Stern Defense is leading the way with innovative components to convert your standard AR lower to be compatible with pistol magazines from Glock, S&W, and even Beretta in a variety of calibers. Stern Defense is located in Missouri and dedicated to helping you build the ultimate pistol caliber carbine.
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BrandStern Defense

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

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Very nice addition. Wish it came with the adapter.

by -

A nice addition to their adapter. Adds a little length and makes the Afghan hold more comfortable on a pistol build. Fit and finish are top notch. Nice flare, works great.