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578-28" 1:16 Melonite AR-15 Stern Defense Barrel .45 ACP 6"
STERN DEFENSESALE: Inc. TaxBEFORE: Inc. TaxMSRP: Inc. TaxSALE: $131.99BEFORE:MSRP:STERN DEF BARREL 45ACP 6"578-28" 1:16 MELONITE AR-15<FEATURES:Caliber: 45ACPLength: 6 InchesThreaded .578-28Twist: 1:16 4150 Chrome-moly steelMelonite coatingMade in the U.S.A -
578-28" 1:16 Melonite AR-15 Stern Defense Barrel .45 ACP 4"
STERN DEFENSESALE: Inc. TaxBEFORE: Inc. TaxMSRP: Inc. TaxSALE: $107.00BEFORE:MSRP:STERN DEF. BARREL 45ACP 4"578-28" 1:16 MELONITE AR-15<FEATURES:Caliber: 45ACPLength: 4 InchesThreaded .578-28Twist: 1:16 4150 Chrome-moly steelMelonite coatingMade in the U.S.A -
Stern Defense 16.10" .45 ACP Black Melonite Barrel
STERN DEFENSESALE: Inc. TaxBEFORE: Inc. TaxMSRP: Inc. TaxSALE: $161.99BEFORE:MSRP: -
Stern Defense 45 ACP 16.10" Black Melonite Barrel with 7075-T6 Aluminum Anodized Receiver
STERN DEFENSESALE: Inc. TaxBEFORE: Inc. TaxMSRP: Inc. TaxSALE: $634.99BEFORE:MSRP:Includes: Stern Defense 15 inch M-LOK rail(Barrel nut, bolts etc.) Stern Defense 16.1 inch 45acp barrel. SD CB45 COMPENSATOR BREAK. Stern Defense assembled upper receiver 45 with dust cover and... -
Stern Defense 004SDBU45D1M 45 ACP Mag Phosphate Steel for AR15/M16
STERN DEFENSESALE: Inc. TaxBEFORE: Inc. TaxMSRP: Inc. TaxSALE: $150.65BEFORE:MSRP:Made with 8620 AISI steel and boasting a Mag-Phosphate finish, the Stern bolt fits into Mil-Spec and Glock-pattern upper receivers. It functions with Colt SMG, Glock magazines and it's fully...
Description
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.