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
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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