Stern Defense Barrels - Compare Prices from 100+ Retailers | GearChase

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GrabAGun Updated Nov 08, 2026

Stern Defense Stern Defense AR Barrels 9mm 4 Threaded Barrel - $87.00 at GrabAGun

Stern Defense AR Barrels 9mm 4 Threaded Barrel

$87.00

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GrabAGun Updated Nov 08, 2026

Stern Defense Stern Defense Barrel .40 SW 16.1 Threaded Barrel - $149.99 at GrabAGun

Stern Defense Barrel .40 SW 16.1 Threaded Barrel

$149.99

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Ammunition Depot Updated Nov 08, 2026

Stern Defense Stern Defense Barrel 9mm 10.5" 1/2-36 1:10 Melonite AR-15 - $129.99 at Ammunition Depot

Stern Defense Barrel 9mm 10.5" 1/2-36 1:10 Melonite AR-15

$129.99

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Ammunition Depot Updated Nov 08, 2026

Stern Defense Stern Defense Barrel 9mm 16.1" 1/2-36 1:10 Melonite AR-15 - $139.00 at Ammunition Depot

Stern Defense Barrel 9mm 16.1" 1/2-36 1:10 Melonite AR-15

$139.00

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Ammunition Depot Updated Nov 08, 2026

Stern Defense Stern Defense 16.1 Black Melonite 45 ACP AR-15 Barrel - $161.99 at Ammunition Depot

Stern Defense 16.1 Black Melonite 45 ACP AR-15 Barrel

$161.99

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Ammunition Depot Updated Nov 08, 2026

Stern Defense Stern Defense 10.5 Inch 45 ACP Black Melonite Barrel - $151.99 at Ammunition Depot

Stern Defense 10.5 Inch 45 ACP Black Melonite Barrel

$151.99

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TLO Outdoors Updated Nov 08, 2026

2% OFF

Stern Defense Stern Defense .45 ACP 10.5in AR-15 Barrel, 4150 Chrome Moly, Melonite, Threaded 00645ACPBARREL105INCHD - $167.98 at TLO Outdoors

Stern Defense .45 ACP 10.5in AR-15 Barrel, 4150 Chrome Moly, Melonite, Threaded 00645ACPBARREL105INCHD

$167.98 $170.80

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TLO Outdoors Updated Nov 08, 2026

2% OFF

Stern Defense Stern Defense .45 ACP AR-15 Barrel 16.10in 4150 Chrome Moly Steel Black Melonite 00645ACPBARREL161INCHD - $177.98 at TLO Outdoors

Stern Defense .45 ACP AR-15 Barrel 16.10in 4150 Chrome Moly Steel Black Melonite 00645ACPBARREL161INCHD

$177.98 $182.00

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Shooting Surplus Updated Nov 08, 2026

Stern Defense STERN DEF. BARREL .45ACP 10.5" - $142.69 at Shooting Surplus

Stern Defense STERN DEF. BARREL .45ACP 10.5"

$142.69

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Palmetto State Armory Updated Nov 08, 2026

Stern Defense Stern Defense Barrel .45 ACP 10.50", Black - $151.99 at Palmetto State Armory

Stern Defense Barrel .45 ACP 10.50", Black

$151.99

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Optics Planet Updated Oct 31, 2026

2% OFF

Stern Defense Stern Defense SD 4in Mod4 M-Lok 4in Barrel 9mm Black Complete Upper Receiver Black SDINBRLKK - $419.27 at Optics Planet

Stern Defense SD 4in Mod4 M-Lok 4in Barrel 9mm Black Complete Upper Receiver Black SDINBRLKK

$419.27 $429.27

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Optics Planet Updated Oct 31, 2026

31% OFF

Stern Defense Stern Defense SD AR15 Barrel 9mm 105in Black BRL05INCHDA - $129.99 at Optics Planet

Stern Defense SD AR15 Barrel 9mm 105in Black BRL05INCHDA

$129.99 $187.20

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Optics Planet Updated Oct 31, 2026

31% OFF

Stern Defense Stern Defense SD AR15 Barrel .45acp 4in Black ACPBRLINCHD1 - $107.00 at Optics Planet

Stern Defense SD AR15 Barrel .45acp 4in Black ACPBRLINCHD1

$107.00 $154.08

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Optics Planet Updated Oct 31, 2026

29% OFF

Stern Defense Stern Defense SD AR15 Barrel 9mm 161in Black BRLINCHD2 - $139.00 at Optics Planet

Stern Defense SD AR15 Barrel 9mm 161in Black BRLINCHD2

$139.00 $194.99

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Optics Planet Updated Oct 31, 2026

34% OFF

Stern Defense Stern Defense SD AR15 Barrel 9mm 6in Black BRLINCHD1 - $109.99 at Optics Planet

Stern Defense SD AR15 Barrel 9mm 6in Black BRLINCHD1

$109.99 $166.04

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Optics Planet Updated Oct 31, 2026

31% OFF

Stern Defense Stern Defense SD AR15 Barrel .45acp 6in Black ACPBRLINCHDA - $131.99 at Optics Planet

Stern Defense SD AR15 Barrel .45acp 6in Black ACPBRLINCHDA

$131.99 $190.80

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Optics Planet Updated Oct 31, 2026

31% OFF

Stern Defense Stern Defense SD AR15 Barrel .45acp 8.5in Black ACPBRL85INCHDA - $141.99 at Optics Planet

Stern Defense SD AR15 Barrel .45acp 8.5in Black ACPBRL85INCHDA

$141.99 $205.20

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Optics Planet Updated Oct 31, 2026

31% OFF

Stern Defense Stern Defense SD AR15 Barrel .45acp 10.5in Black ACPBRL05INCHD - $151.99 at Optics Planet

Stern Defense SD AR15 Barrel .45acp 10.5in Black ACPBRL05INCHD

$151.99 $219.60

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Shooting Surplus Updated Nov 08, 2026

Stern Defense STERN DEF. BARREL 9MM 16.1" - $102.11 at Shooting Surplus

Stern Defense STERN DEF. BARREL 9MM 16.1"

$102.11

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Shooting Surplus Updated Nov 08, 2026

Stern Defense Stern Defense 015SD15INCHMOD5MLOK161 45 ACP 16.10" Black Melonite Barrel 7075-T6 Aluminum Anodized Receiver - $593.32 at Shooting Surplus

Stern Defense 015SD15INCHMOD5MLOK161 45 ACP 16.10" Black Melonite Barrel 7075-T6 Aluminum Anodized Receiver

$593.32

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Shooting Surplus Updated Nov 08, 2026

Stern Defense STERN DEF. BARREL .45ACP 16.1" - $152.05 at Shooting Surplus

Stern Defense STERN DEF. BARREL .45ACP 16.1"

$152.05

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Palmetto State Armory Updated Nov 08, 2026

Stern Defense Stern Defense Barrel .45 ACP 16.10", Black - $161.99 at Palmetto State Armory

Stern Defense Barrel .45 ACP 16.10", Black

$161.99

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Where to buy Stern Defense barrels

Optics Planet 8 in stock
Shooting Surplus 4 in stock
Ammunition Depot 4 in stock
Palmetto State Armory 2 in stock
TLO Outdoors 2 in stock
GrabAGun 1 in stock