ProMag PM237B Magazine Quick Change Adapter Block made of Polymer with Black Finish for 9mm Mags to fit AR-15 Lower Receiver
$55.00
SECURE ONLINE ORDERING
19 in stock
Made in the USA, this Quick Change Adapter Block adaptor block easily installs in AR-15/M16 lower receivers to allow the use of 9mm Colt/SMG type magazines with 9mm upper receivers. The block is constructed of high strength polymer with steel hardware, roller, ejector, and bolt stop. Allows quick install without the need to remove the bolt stop roll pin.
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Please be advised that some of the products available through our website may not comply with specific regulations set by the State of New York. We encourage customers to check the compliance status of each product before making a purchase. If you need more information regarding product compliance, please contact us directly.
You can also research here: https://gunsafety.ny.gov/
