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Flux Defense Gun Parts

Compare prices on 41 in-stock Flux Defense gun parts from 13 stores, updated daily. All gun parts

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GrabAGun Updated Nov 01, 2026

5% OFF

Flux Defense Flux Defense Raider X Flush SBR Stock for Sig Sauer P320 - $66.49 at GrabAGun

Flux Defense Raider X Flush SBR Stock for Sig Sauer P320

$66.49 $69.99

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GritrSports Updated Oct 31, 2026

Flux Defense FLUX DEFENSE Raider AL 3.0 P365 Aluminum PDW Chassis (164-00006) - $599.99 at GritrSports

Flux Defense Raider AL 3.0 P365 Aluminum PDW Chassis (164-00006)

$599.99

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Sportsman's Warehouse Updated Nov 01, 2026

Flux Defense Flux Raider X - Flat Dark Earth - $419.99 at Sportsman's Warehouse

Flux Defense Flux Raider X - Flat Dark Earth

$419.99

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Sportsman's Warehouse Updated Nov 01, 2026

Flux Defense Flux Raider 365 Ultralight - Tan - $399.99 at Sportsman's Warehouse

Flux Defense Flux Raider 365 Ultralight - Tan

$399.99

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Sportsman's Warehouse Updated Nov 01, 2026

Flux Defense Flux Raider 365 Ultralight - Black - $399.99 at Sportsman's Warehouse

Flux Defense Flux Raider 365 Ultralight - Black

$399.99

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Sportsman's Warehouse Updated Nov 01, 2026

Flux Defense Flux Raider X - Black - $419.99 at Sportsman's Warehouse

Flux Defense Flux Raider X - Black

$419.99

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Vance Outdoors Updated Oct 12, 2026

Flux Defense Flux Defense Raider 365 Ultralight FDE Finish - $399.99 at Vance Outdoors

Flux Defense Raider 365 Ultralight FDE Finish

$399.99

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Shooting Surplus Updated Nov 01, 2026

Flux Defense Flux Defense Raider 365 Ultralight Chassis FDE - $399.99 at Shooting Surplus

Flux Defense Raider 365 Ultralight Chassis FDE

$399.99

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Shooting Surplus Updated Nov 01, 2026

Flux Defense Flux Defense Raider 365 Ultralight Chassis - $399.99 at Shooting Surplus

Flux Defense Raider 365 Ultralight Chassis

$399.99

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GritrSports Updated Oct 31, 2026

Flux Defense FLUX DEFENSE Raider 365 Ultralight SBR Stock Arm (165-00046) - $44.99 at GritrSports

Flux Defense Raider 365 Ultralight SBR Stock Arm (165-00046)

$44.99

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TLO Outdoors Updated Nov 01, 2026

Flux Defense FLUX DEFENSE Raider 365 Ultralight Black Chassis System Polymer Composite 161-00025 - $399.99 at TLO Outdoors

Flux Defense Raider 365 Ultralight Black Chassis System Polymer Composite 161-00025

$399.99

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TLO Outdoors Updated Nov 01, 2026

Flux Defense FLUX DEFENSE Raider X P320 Chassis System Black Polymer Grip Module for SIG Sauer 161-00001 - $419.98 at TLO Outdoors

Flux Defense Raider X P320 Chassis System Black Polymer Grip Module for SIG Sauer 161-00001

$419.98 $419.99

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TLO Outdoors Updated Nov 01, 2026

Flux Defense FLUX DEFENSE Raider X Chassis System for SIG Sauer P320 in Flat Dark Earth 161-00006 - $419.98 at TLO Outdoors

Flux Defense Raider X Chassis System for SIG Sauer P320 in Flat Dark Earth 161-00006

$419.98 $419.99

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TLO Outdoors Updated Nov 01, 2026

1% OFF

Flux Defense FLUX DEFENSE Raider 365 Aluminum Chassis System Black Personal Defense Upgrade 161-00012 - $592.98 at TLO Outdoors

Flux Defense Raider 365 Aluminum Chassis System Black Personal Defense Upgrade 161-00012

$592.98 $599.99

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TLO Outdoors Updated Nov 01, 2026

Flux Defense FLUX DEFENSE Raider 365 Ultralight Chassis System for Sig Sauer P365XL Flat Dark Earth 161-00026 - $399.99 at TLO Outdoors

Flux Defense Raider 365 Ultralight Chassis System for Sig Sauer P365XL Flat Dark Earth 161-00026

$399.99

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Palmetto State Armory Updated Nov 01, 2026

Flux Defense FLUX Defense Ripcord Sling - Black - 165-00024 - $39.99 at Palmetto State Armory

Flux Defense Ripcord Sling - Black - 165-00024

$39.99

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Primary Arms Updated Nov 01, 2026

Flux Defense Flux Defense Raider 365 Ultralight PDW Chassis - $399.99 at Primary Arms

Flux Defense Raider 365 Ultralight PDW Chassis

$399.99

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Primary Arms Updated Nov 01, 2026

Flux Defense Flux Defense Raider 365 Aluminum PDW Chassis - $599.99 at Primary Arms

Flux Defense Raider 365 Aluminum PDW Chassis

$599.99

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Primary Arms Updated Nov 01, 2026

Flux Defense Flux Defense Raider 365 Ultralight PDW Chassis - FDE - $399.99 at Primary Arms

Flux Defense Raider 365 Ultralight PDW Chassis - FDE

$399.99

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Optics Planet Updated Nov 01, 2026

11% OFF

Flux Defense FLUX DEFENSE R365 Magazine Release Extension Black - $8.49 at Optics Planet

Flux Defense R365 Magazine Release Extension Black

$8.49 $9.49

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Optics Planet Updated Nov 01, 2026

9% OFF

Flux Defense FLUX DEFENSE Raider 365 Side Folding Rifle Stock - Short Arm/No Endplate Black - $99.99 at Optics Planet

Flux Defense Raider 365 Side Folding Rifle Stock - Short Arm/No Endplate Black

$99.99 $109.99

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Optics Planet Updated Nov 01, 2026

10% OFF

Flux Defense FLUX DEFENSE Raider 365 Ultralight Magwell - Carry Black - $89.99 at Optics Planet

Flux Defense Raider 365 Ultralight Magwell - Carry Black

$89.99 $99.99

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Optics Planet Updated Nov 01, 2026

Flux Defense FLUX DEFENSE Big Black 9mm Luger Sig P365 Non-Threaded Pistol Barrel 6in Black Nitride Black - $189.99 at Optics Planet

Flux Defense Big Black 9mm Luger Sig P365 Non-Threaded Pistol Barrel 6in Black Nitride Black

$189.99

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Optics Planet Updated Nov 01, 2026

4% OFF

Flux Defense FLUX DEFENSE Raider 365 Ultralight Magwell - Full Size Black - $99.99 at Optics Planet

Flux Defense Raider 365 Ultralight Magwell - Full Size Black

$99.99 $103.99

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Optics Planet Updated Nov 01, 2026

15% OFF

Flux Defense FLUX DEFENSE Raider X Carbine Conversion Flat Dark Earth - $419.99 at Optics Planet

Flux Defense Raider X Carbine Conversion Flat Dark Earth

$419.99 $495.50

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Optics Planet Updated Nov 01, 2026

15% OFF

Flux Defense FLUX DEFENSE Raider X Carbine Conversion Ranger Green - $419.99 at Optics Planet

Flux Defense Raider X Carbine Conversion Ranger Green

$419.99 $495.50

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Optics Planet Updated Nov 01, 2026

15% OFF

Flux Defense FLUX DEFENSE Raider X Carbine Conversion Black - $419.99 at Optics Planet

Flux Defense Raider X Carbine Conversion Black

$419.99 $495.50

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Optics Planet Updated Nov 01, 2026

20% OFF

Flux Defense FLUX DEFENSE Raider 365 Ultralight Carbine Conversion Black - $399.99 at Optics Planet

Flux Defense Raider 365 Ultralight Carbine Conversion Black

$399.99 $500.99

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Optics Planet Updated Nov 01, 2026

18% OFF

Flux Defense FLUX DEFENSE Raider 365 Carbine Conversion Black - $599.99 at Optics Planet

Flux Defense Raider 365 Carbine Conversion Black

$599.99 $730.31

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GritrSports Updated Oct 31, 2026

Flux Defense FLUX DEFENSE Raider X P320 Ranger Green Chassis System (161-00035) - $419.99 at GritrSports

Flux Defense Raider X P320 Ranger Green Chassis System (161-00035)

$419.99

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GritrSports Updated Oct 31, 2026

Flux Defense FLUX DEFENSE Raider 365 Ultralight Flat Dark Earth Chassis System (161-00026) - $499.99 at GritrSports

Flux Defense Raider 365 Ultralight Flat Dark Earth Chassis System (161-00026)

$499.99

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GritrSports Updated Oct 31, 2026

Flux Defense FLUX DEFENSE Raider 365 Aluminum Black Chassis System (161-00012) - $649.99 at GritrSports

Flux Defense Raider 365 Aluminum Black Chassis System (161-00012)

$649.99

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GritrSports Updated Oct 31, 2026

Flux Defense FLUX DEFENSE Raider 365 RH Aluminum Brace Endplate (165-00020) - $41.00 at GritrSports

Flux Defense Raider 365 RH Aluminum Brace Endplate (165-00020)

$41.00

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GritrSports Updated Oct 31, 2026

Flux Defense FLUX DEFENSE Raider 365 Short Side Folding Arm without Endplate (165-00032) - $54.99 at GritrSports

Flux Defense Raider 365 Short Side Folding Arm without Endplate (165-00032)

$54.99

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GritrSports Updated Oct 31, 2026

Flux Defense FLUX DEFENSE Raider 365 Short Side Folding Arm with SBR Endplate (165-00030) - $94.99 at GritrSports

Flux Defense Raider 365 Short Side Folding Arm with SBR Endplate (165-00030)

$94.99

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MidwayUSA Updated Nov 01, 2026

Flux Defense Flux Defense Big Black Barrel for Sig P365 6" - $189.99 at MidwayUSA

Flux Defense Big Black Barrel for Sig P365 6"

$189.99

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Palmetto State Armory Updated Nov 01, 2026

Flux Defense FLUX Defense Raider X - FDE - 161-00006 - $467.99 at Palmetto State Armory

Flux Defense Raider X - FDE - 161-00006

$467.99

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Palmetto State Armory Updated Nov 01, 2026

10% OFF

Flux Defense FLUX Defense Raider X - BLK - 161-00001 - $419.99 at Palmetto State Armory

Flux Defense Raider X - BLK - 161-00001

$419.99 $467.99

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Palmetto State Armory Updated Nov 01, 2026

Flux Defense FLUX Defense Raider 365 Aluminum - BLK - 161-00012 - $650.99 at Palmetto State Armory

Flux Defense Raider 365 Aluminum - BLK - 161-00012

$650.99

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Brownells.com Updated Oct 11, 2026

Flux Defense Raider X Chassis For Sig 320 - Flux Defense Radier X Blk Pdw - $419.99 at Brownells.com

Flux Defense Raider X Chassis For Sig 320 - Flux Defense Radier X Blk Pdw

$419.99

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Brownells.com Updated Oct 11, 2026

Flux Defense Raider For Sig P365 Pdw - Flux Defense Raider 365 Blk Pdw - $599.99 at Brownells.com

Flux Defense Raider For Sig P365 Pdw - Flux Defense Raider 365 Blk Pdw

$599.99

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Where to buy Flux Defense gun parts

Optics Planet 10 in stock
GritrSports 8 in stock
TLO Outdoors 5 in stock
Sportsman's Warehouse 4 in stock
Palmetto State Armory 4 in stock
Primary Arms 3 in stock
Brownells.com 2 in stock
Shooting Surplus 2 in stock