Up to 20% Off AR-15 Uppers & Accessories | Shop Now

Up to 20% Off AR-15 Uppers & Accessories | Shop Now

9mm AR-15 Barrels

AR-9 barrels for your AR-15 don’t require gas blocks or tubes – choose your barrel, and pick up a heavy 9mm buffer.

Showing 1–24 of 26 results

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NEW

AT3 AR-9 Barrel Builder Kit – 8.3″ 9mm Straight Profile Barrel & BCG

Ballistic Advantage Super-Shorty AR-9 Barrel – 4.5 Inch – 9mm – Straight Profile

NEW

Ballistic Advantage AR-15 Barrel – 11″ – 9mm – Modern Series – Straight Profile – 1:10 Twist

(1)

AT3 Tactical AR-9 Barrel – 8.3″ – 9mm – Straight Profile

Faxon Firearms 10.5 Inch 9mm Light Taper Barrel

(1)

Faxon Firearms AR-9 Barrel – 10.5″ – 9MM – Pistol Caliber Taper Profile

Ballistic Advantage AR-9 Barrel – 8.3″ – 9MM – Straight Profile – 1/2×28 Threads

Faxon Firearms 9mm 8.5 inch AR15 Barrel – Light Tapered - 4150 QPQ

(4)

Faxon Firearms AR-9 Barrel – 8.5″ – 9MM – Pistol Caliber Taper – 1/2×28 Thread

Ballistic Advantage EPC AR-9 Barrel – 8.3″ – 9MM – Pencil Profile – 1/2×28 Threads

(1)

AT3 Tactical AR-9 Barrel – 11″ – 9MM – Straight Profile – 1/2×28 Thread

Faxon 9mm Barrel for AR-15

(3)

Faxon Firearms AR-9 Barrel – 16″ – 9MM – Pistol Taper Profile – 1/2×28 Thread

Faxon Firearms 9mm 16 inch AR15 Barrel – Tapered w/ Integral Slim Muzzle Brake - 4150 QPQ

(1)

Faxon Firearms AR-9 Barrel – 16″ – 9MM – Tapered Profile – w/ Integral Slim Muzzle Brake

AT3 Tactical AR-9 Barrel – 4.5″ – 9MM – Straight Profile – 1/2×28 Thread

JP Enterprises Supermatch Barrel - 9mm 16 Inch - Black Teflon

JP Enterprises Supermatch AR-9 Barrel – 16″ – 9MM – Light Profile – 1/2×36 Thread

KAK Industry 8 Inch OE-Spec 9mm AR-15 Barrel

(1)

KAK Industry OE-Spec AR-9 Barrel – 8″ – 9MM – Tapered Profile – 1/2×36 Thread

KAK Industry 16 Inch OE-Spec 9mm AR-15 Barrel

KAK Industry OE-Spec AR-9 Barrel – 16″ – 9MM – Government Carbine Profile – 1/2×36 Thread

Stern Defense AR-15 9mm 10.5" Barrel - 1:10 Melonite 1/2-36 Threaded

Stern Defense AR-9 Barrel – 10.5″ – 1:10 Melonite – 1/2-36 Threaded

KAK Industry 4 Inch OE-Spec 9mm AR-15 Barrel

KAK Industry OE-Spec AR-9 Barrel – 4″ – 9MM – 1/2×36 Thread

AT3 Tactical AR-9 Barrel – 16″ – 9MM – Straight Profile – 1/2×28

Ballistic Advantage AR-15 Barrel – 5.5″ – 9MM – Straight Profile – 1/2×28 Threads

KAK Industry 11 Inch OE-Spec 9mm AR-15 Barrel

KAK Industry OE-Spec AR-9 Barrel – 11″ – 9MM – 1/2×36 Thread

CMMG 16.1 Inch MKGS Barrel & Radial Delayed BCG Kit for AR15 - 9MM - AT3 Tactical

(1)

CMMG MKGS AR-9 Barrel – 16.1″ – 9MM – Radial Delayed BCG Kit

Ballistic Advantage Modern Series AR-9 Barrel – 11″ – 9MM – Straight Profile – 1/2×28 Thread

Faxon Firearms 9mm 4.5 inch AR15 Barrel – Light Tapered - 4150 QPQ

Faxon Firearms AR-15 Barrel – 4.5″ – 9MM – Light Tapered Profile – 1/2×28 Thread

Odin Works AR-9 Barrel – 10.5″ – 9MM – Medium Profile – 1/2×28 Thread