JK Armament JK SIG P320 COMPCT 3.9" 9MM Threaded Barrel

Description

Product Overview

Replace your factory barrel with a JK Armament threaded barrel built for the SIG Sauer P320 Compact platform. This 3.9-inch 9mm barrel features a 1/2x28 thread pattern for easy compatibility with suppressors and muzzle devices, while the black nitride finish helps improve corrosion resistance for dependable range and carry use.

Key Features

• 3.9-inch 9mm barrel tuned for the SIG Sauer P320 Compact platform
• 1/2x28 muzzle threads for suppressors and compatible muzzle devices
• Constructed from 416 stainless steel for strength and durability
• Black nitride finish for improved wear and corrosion resistance
• Threaded-barrel upgrade to support modern compatibility needs

Get a precise, threaded 9mm upgrade for your P320 Compact with JK Armament’s 3.9-inch barrel—ready to mount compatible accessories.