In stock
Stern Defense AR15 Mag Well Adapter for M&P .45ACP Mags | MAG-ADMP45
In stock

Stern Defense AR15 Mag Well Adapter for M&P .45ACP Mags - MAG-ADMP45

SKU 5165490973
Brand Stern Defense
Model Number MAG-ADMP45
UPC 850001176040
Customers must read Compliance Information before purchasing.

Product Details


Manufacturer: Stern Defense
Finish: Type III Hardcoat Anodized
Material: 6061 T6 Aircraft Grade Aluminum
For Use With: Mil-Spec AR 15, M4, M16 Lower Assembly to Use 45ACP M&P Magazines
Platform: AR-15, M4, M16


Convert your standard Mil-Spec AR 15, M4, M16 lower assembly to use 45 ACP M&P 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 enthusiasts alike.

  • Made in the USA
  • Constructed from 6061 T6 aircraft grade aluminum
  • 4140 NiB coated feed ramp
  • Hardcoat anodized type 3
  • Sturdy construction
  • Ergonomic mag release
  • Works with all generations of M&P magazines
  • Works with any Mil-Spec AR15 lower receiver


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All NFA Rules Apply.
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.