Stern Defense 9MM Glock Magazine Adaptor - MAG-AD9

Available for Shipping/In-Store Pickup in Auburn, WA

Ships from Distribution Facility

$179.99
In stock
Only 4 left
SKU
MAG-AD9
Stern Defense 9MM Glock Magazine Adaptor - MAG-AD9

Convert your standard mil spec AR 15, M4, M16 lower assembly to use 9mm and .40 S&W Glock Magazines!  The Mag-AD series adapters install in seconds.  Boasting a last round hold open feature making them a breakthrough product and a must-have for law enforcement and civilian gun enthusiasts alike.

The Stern Mag-AD9 series adapters are made of aircraft grade aluminum, lightweight with ergonomic design.   

Note: These adapters require the use of a 9mm or 40S&W barrel, "depending on chosen caliber" and a Glock cut bolt. 


Technical Information:

Made in the U.S.A.

Constructed from 6061 T6 aircraft grade aluminum.

4140 NiB coated feed ramp.

Hard coat anodized type 3.

Sturdy Construction.

Ergonomic mag release.

Works with all generations of Glock magazines.

Works with any mil spec ar15 lower receiver.

All gun components besides the Bolt and Barrel remain stock

Weight 5.5oz


**The MAG-AD9 will not function properly on mag wells with irregular contours, "3D skulls, waves, and other non mil-spec contours." 

NOT recommended for non mil spec billet lowers. 

For the best experience, please use the MAG-AD9 with ar-15 and m16 mil-spec lower receivers.

More Information
SKU MAG-AD9
Manufacturer Stern Defense
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account