SIG P320 Compact – Threaded Barrel – 9mm – Black Nitride
PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.
Grey Ghost Precision’s threaded barrel for the SIG P320 Compact is a 9mm match-grade drop-in barrel built from 416R stainless steel with black nitride finish, SAAMI-spec match chamber, 1:10 twist, and 1/2x28 threads. It is optimized for suppressor use and includes the thread protector hardware.
Fitment
- Fits SIG P320 Compact
- 9mm
- Threaded 1/2x28
Specs
- Material: 416R stainless steel
- Finish: Black nitride
- Twist rate: 1:10
- Match chamber: SAAMI-spec 9mm
- Thread pitch: 1/2x28
- Threaded length: 4.625 inches
- Includes O-ring and thread protector
Verify before you buy
Verify you need the Compact barrel, not Full Size. P320 naming gets messy fast if you stop paying attention.
⚠ Trademark & Compatibility Disclaimer
IronKells Armory LLC is not affiliated with, endorsed by, or sponsored by any manufacturer mentioned. All trademarks are the property of their respective owners and are used only to identify compatibility or fitment.
⚠ Install & Compatibility Disclaimer
Installation should be performed by a qualified armorer or gunsmith. Improper installation, modification, or use may affect firearm safety and reliability. Buyer is responsible for verifying compatibility, performing proper function testing, and ensuring safe operation.