Sig P320 Compact 9mm SilencerCo Threaded Barrel

SilencerCo’s threaded barrel transforms your P320 Compact into a suppressor-ready powerhouse. Built from 416R stainless steel and topped with a durable black nitride finish, this 4.5″ barrel delivers rock-solid threading and premium machining for reliable alignment. The standard 1/2-28 TPI threads are widely supported by popular pistol suppressors and come threaded straight from SilencerCo with no gunsmithing required.

• Constructed from 416R stainless for toughness and durability
• Black Nitride finish for corrosion resistance and reduced glare
• 4.5″ overall barrel length maintains balance and concealability
• 1/2-28 TPI threads ensure broad compatibility with suppressors
• Includes thread protector to safeguard muzzle threads