{"product_id":"agency-419-sig-p320-dual-port-black","title":"Agency Arms 419 Dual Port Compensated Barrel 9mm – SIG P320 Compact\/Carry","description":"\u003cp\u003eThe Agency Arms 419 Dual Port Barrel integrates a machined compensator into the barrel itself, reducing muzzle rise and improving split times in rapid fire. The dual-port design vents gas upward to counteract recoil impulse, keeping the slide flatter between shots without requiring a separate threaded compensator. This is a drop-in upgrade for competitive shooters and serious carriers looking for faster follow-up shots.\u003c\/p\u003e\u003cp\u003eMachined from 416R stainless steel with a black nitride finish for corrosion resistance and reduced friction. Compatible with standard SIG P320 Compact and Carry slides. Installation is straightforward—no gunsmithing required, though some holsters may not accommodate the ported barrel length. Verify your slide and holster compatibility before installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Integrated Dual Port Compensated Barrel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 9mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 416R Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Nitride\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e SIG P320 Compact, SIG P320 Carry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Configuration:\u003c\/strong\u003e Dual vertical ports\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Agency Arms","offers":[{"title":"Default Title","offer_id":47943559217407,"sku":"AGE419-BLK","price":110.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/4182428.jpg?v=1766585312","url":"https:\/\/doublestackstore.com\/products\/agency-419-sig-p320-dual-port-black","provider":"Double Stack Store","version":"1.0","type":"link"}