Stern Defense AR-15 Magazine Well Adapter M&P 9/40 and SIG Sauer P320/P250 Magazines CNC Machined Aircraft Grade Aluminum Black

Stern Defense AR-15 Magazine Well Adapter M&P 9/40 and SIG Sauer P320/P250 Magazines CNC Machined Aircraft Grade Aluminum Black

Stern Defense 001-SD MAG-AD-MP-9AND40/P320-M

Out of stock

Stern Defense 001-SD MAG-AD-MP-9AND40/P320-M

Product Type
Parts
UPC Barcode
850001176217
Ships
Ships in 1 - 2 business days

Stern Defense Is Excited to bring you parts for the Gun Builder or Do It Yourself-er

When the time comes to start a new build or just update an existing build consider using Stern Defense parts. Stern defense is committed to the gun lover who wishes to build or customize their AR-15 platform firearm. Like with all Stern Defense parts everything is machined to tight tolerances with an emphasis on quality as a top priority in the build shop. You really cant go wrong with Stern Defense.

Stern Defense AR-15 Magazine Well Adapter (Matte Black) Specifications and Features:

  • Stern Defense 001-SD MAG-AD-MP-9AND40/P320-M
  • Ar-15 Magwell Adapter
  • Smith & Wesson M&P 9/40 Magazine Compatible
  • SIG Sauer P320/P250 Magazine Compatible
  • Made in the USA
  • Precision CNC Aircraft Grade Aluminum
  • Last Round Hold Open Feature
  • REQUIRES 5.4 OUNCE BUFFER OR HEAVIER WHEN USING A CARBINE SPRING
  • Black
Note:
These adapters require the use of a 9mm or 40S&W barrel, "depending on chosen caliber" and a bolt.

Fits:
  • Standard Pattern AR-15 Lower Receivers
  • Works with all generations of M&P magazines
  • Works with P320 and P250 magazines
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