Upgrade your AR15 Pistol Caliber Carbine with the Faxon 4.5" 9mm Light Taper barrel. This ultra-compact barrel is perfect for highly maneuverable PCC builds. Machined from 4150 Carbon Moly Vanadium steel and featuring a button-rifled bore, this barrel provides exceptional accuracy in a short package. The Light Taper profile offers a balance of weight reduction and performance. Finished with a durable QPQ Nitride treatment, this barrel ensures long-lasting corrosion resistance and smooth operation. The 1:10 twist rate is optimized for stabilizing a wide range of 9mm bullet weights, making it versatile for close-quarters applications.
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