Flux Defense P320 for Sale

Founded: 2017

HQ: United States

The Flux Defense P320 is a striker-fired semi-automatic pistol in 9mm Luger, built on the P320 platform and housed in a FLUX Raider-style chassis. It stands out for a rapid-deploying spring brace with a rear non-reciprocating Picatinny optic mount.

Flux Defense P320 Auctions

1 active auctions ending soon

Sig Sauer P320 Flux Defense Chassis 9mm P 320 PDW BRACE +3 MAGS, ORIG CASE

Sig Sauer P320 9-mm P 320 HERRINGTON ARMS COMP

Recently Sold

Sold On 06/25/2026

Sig Sauer P320 FLUX Defense Raider Chassis 9mm 5.5" P 320 +3 MAGS, OG CASE

Sig Sauer P320 P 320 Fast-deploy PDW Brace +EXTRAS

Sold On 06/19/2026

Sig Sauer P320 M17 Flux Defense Raider X 357SIG P 320 M 17 BRACE +2 MAGS

Sig Sauer P320 M17 P 320 M 17

Sold On 06/19/2026

Sig Sauer P320 Full Flux Defense Raider NORSSO SLIDE 9mm P 320 +4 MAGS

Sig Sauer P320 9-mm PDW CHASSIS P 320

Sold On 06/16/2026

Sig Sauer P320 Flux Defense Raider 9mm FDE P 320 +5 MAGS, ORIG CASE, LIGHT

Sig Sauer P320 9-mm P 320 +HOLOSUN OPTICS

Sold On 06/14/2026

Sig Sauer P320 Full-Size; Flux Defense Raider 9mm P 320 +4 MAGS & ORIG CASE

Sig Sauer P320 9-mm P 320 PDW Telescoping Brace

Sold On 10/27/2025

PCC PDW Flux Defense SIG Sauer P320 Raider X 9mm 3.9" +4 MAGS

RAIDER X Flux Defense SIG Sauer P320 9-mm P-320

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