2A Gun Shop Llc sells firearms, ammunition, and related products. You must be at least 18 years of age to enter.
Some products and transactions may require additional verification and a higher minimum age (21 for handguns under federal law).
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Prices and availability subject to change without notice. Product availability subject to applicable federal, state, and local laws.
Convert the standard mil-spec AR-15, M4, or M16 lower assembly to accept .45ACP M&P magazines with the Mag-AD .45ACP Adapter. In seconds, this adapter installs and enhances the AR platform, enabling compatibility with M&P .45ACP mags. Featuring a last round hold open a groundbreaking innovation for improved reliability.
STERN DEFENSE
STERN DEFENSE
STERN DEFENSE
STERN DEFENSE
