Stern Defense Conversion Block - M&P .45 ACP Magazines

Manufactured by Stern Defense
SKU: MAG-ADMP45
MPN: 001-SD-MAG-AD-MP-45ACP-M
Manufactured by Stern Defense
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Details

Details

The Stern Defense Magazine Conversion Block allows you to use .45 ACP M&P magazines in your favorite standard AR-15 lower receiver. This magazine adapter installs in seconds and features last round bolt hold open functionality – a welcome improvement when compared to other PCC builds. The Stern Defense Mag-ADMP45 adapter is constructed from 6061-T6 aluminum with a 4140 steel NiB coated feed ramp and are designed to be used with a Glock cut bolt. If you are looking to convert a standard AR to use .45 ACP, this mag well adapter is a perfect start.

Note: Must be used with an 11-ounce buffer or heavier when used with a carbine spring. 45 ACP uppers must have an enlarged ejection port for proper function.


Features:
  • Designed for use with 45 ACP barrels and Glock cut bolts
  • Constructed from 6061-T6 aluminum with type 3 hardcoat anodized finish
  • 4140 steel NiB coated feed ramp
  • Ergonomic magazine release
  • Last round bolt hold open
  • Works with all generations of M&P magazines
  • Works with any Mil-Spec lower receiver
  • Made in the U.S.A.

With pistol caliber AR-15s on the rise in popularity, Stern Defense is leading the way with innovative components to convert your standard AR lower to be compatible with pistol magazines from Glock, S&W, and even Beretta in a variety of calibers. Stern Defense is located in Missouri and dedicated to helping you build the ultimate pistol caliber carbine.
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Specifications

BrandStern Defense
Fitment.45 ACP M&P Magazines

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see www.p65warnings.ca.gov

California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

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