Stern Defense Mag-AD .45 ACP M&P Magazine Adapter for AR-15 Lowers, Last Round Hold Open 001SDMAGADMP45ACPM

Product Description

The Stern Defense Mag-AD .45 ACP adapter converts a standard mil-spec AR-15, M4, or M16 lower assembly to accept .45 ACP M&P magazines. Designed for fast installation, it enhances the AR platform by enabling reliable feeding with compatible M&P .45 ACP mags and includes a last round hold open feature for improved function and handling. Built from aluminum with a black anodized finish, it is a durable solution for .45 ACP AR-pattern builds.

Product Highlights

• Converts mil-spec AR-15/M4/M16 lower assemblies to accept .45 ACP M&P magazines
• Fast-install Mag-AD adapter design for quick platform conversion
• Last round hold open feature for improved reliability and usability
• Aluminum construction with black anodized finish for durability
• Purpose-built for .45 ACP AR-platform projects using M&P magazine pattern

Specs

• Brand: STERN DEFENSE
• Manufacturer Part Number: 001SDMAGADMP45ACPM
• UPC: 850001176002
• Type: Magazine adapter
• Caliber: .45 ACP
• Compatibility: Standard mil-spec AR-15 / M4 / M16 lower assemblies; accepts .45 ACP M&P magazines
• Material: Aluminum
• Finish/Color: Black anodized
• Weight (listed): 0.5850 lb
• Approx. package dimensions (listed): 6.8 in (L) x 4.4 in (W) x 3.4 in (H)

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