Dark mode is

Danger Close Armament DCA-320 Select Match Barrel For Sig P320 - (3.9")


In stock

Danger Close Armament DCA-320 Select Match Barrel For Sig P320 - (3.9")

As low as $209.00
Rainier Arms Free Ground Shipping

Take 10% off when you add to cart!


Danger Close Armament presents their line of Select Match (SM) barrels.  Their barrels are machined to an extremely tight tolerance from 416R stainless steel bar stock providing greater strength, precision, and durability. A state-of-the-art manufacturing process coupled with its tedious quality control checks ensure mission critical accuracy throughout the life of the barrel, far exceeding the performance of the Sig Sauer factory barrel.


Danger Close Armament design features eight spiral flutes cut to a depth of .025", providing the "custom look"  clients demand while maintaining the strength and performance they expect.  The muzzle features a recessed crown, ensuring the rifling will not be damaged and accuracy will be maintained should the muzzle experience an impact.  


Barrels feature a fully supported match chambering and are rated for +P.  This is a drop in product and will not require any gunsmithing.  



  • Compatibility: Sig Sauer P320
  • Material: 416R Stainless Steel
  • Finish: DLC, TiN orStainless
  • Twist Rate: 1/10
  • Drop in: Yes
  • Rifling: Cut rifle broached
  • Bore Finish: 2-4Ra
  • Throated and Polished: Yes
  • Bore concentricity: +/- .0005"
More Information
SKU DCA320-39-NT
Product Type Barrel
Manufacturer Danger Close Armament
Option Sig Sauer
Barrel Length 3.9"
Caliber 9mm