Agency Arms Sig P320 Compact Mid Line Barrel (3.9″)

Agency Arms Sig P320 Compact Mid Line Barrel (3.9″)


Agency Arms | Stockpile Defense


Functionality with a unique appearance.

Agency Arms Sig P320 Compact Mid Line Barrels are for those who desire functionality as well as a unique appearance.



  • Twist: 1/10
  • Quality: 416R Stainless Steel
  • Rifling: Pulled broached/ Saami Spec 9mm Rifling
  • Fit: Compatible with P320 Compact/X-Carry
  • Caliber information machined on the rear of the lockup. Identified as “C9”
  • Threading (Optional): 1/2 x 28
  • Thread protector (Price included with threading): Yes, In matching finish!
  • Finish Options: Stainless Steel, DLC (Diamond-Like Coating), Titanium Nitride (Gold)
  • Barrel Length: Sits Flush with Slide (non-threaded only)
  • Deep Crown (non-threaded only)
  • Large Agency “A” machined on the Top of the lockup.
  • Large “AGENCY” machined on the Port Side of the lockup.
  • (7) Gear Flutes machined around the circumference of the barrel.
 | Stockpile Defense

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Additional information

Weight .75 lbs
Dimensions 10 × 5 × 5 in

Fluted, Threaded/Fluted


DLC, Flamed Titanium, Stainless Steel, Titanium Nitride


Agency Arms

Agency Arms | Stockpile Defense


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