Results for: Stern Defense

Current Deals & Offers

Vance Outdoors Updated Oct 12, 2026

Stern Defense Rapid Attach Buttstock Adapter for Picatinny Rail AR-Platform Firearms

$105.97

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Vance Outdoors Updated Oct 12, 2026

Stern Defense Rapid Attach Buttstock Adapter for AR-Platform Firearms

$95.97

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GrabAGun Updated Oct 11, 2026

Stern Defense Mag-AD9 Magazine Adapter for Glock 9mm / .40 SW for AR-15

$179.99

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GrabAGun Updated Oct 11, 2026

Stern Defense Bolt Assembly Manganese Phosphate .45 ACP for AR15/M16

$150.65

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GrabAGun Updated Oct 11, 2026

Stern Defense MOD4 8 Barrel

$95.99

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GrabAGun Updated Oct 11, 2026

Stern Defense Mag-AD Flared Magwell for AR-15

$73.00

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GrabAGun Updated Oct 11, 2026

Stern Defense Mag-AD9 Magazine Adapter 9mm / .40 SW for Sig Sauer P320/P250

$186.99

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GrabAGun Updated Oct 11, 2026

Stern Defense H2S Drop In Trigger Green for AR10/AR15

$167.00

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GrabAGun Updated Oct 11, 2026

Stern Defense Rapid Attach Buttstock Adapter for AR-15

$139.99

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GrabAGun Updated Oct 11, 2026

4% OFF

Stern Defense Mod5 Complete Upper 9mm 8.5 Threaded Barrel 10 M-LOK Handguard

$498.56 $518.46

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GrabAGun Updated Oct 11, 2026

4% OFF

Stern Defense MOD4 Complete Upper Anodized 9mm 4 Barrel MLOK Handguard

$443.48 $463.48

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GrabAGun Updated Oct 11, 2026

3% OFF

Stern Defense Complete Upper .45 ACP 6 Barrel M-LOK Handguard

$555.12 $575.12

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GrabAGun Updated Oct 11, 2026

Stern Defense AR-15 Mag-AD Magazine Adapter .45 ACP

$186.99

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GrabAGun Updated Oct 11, 2026

Stern Defense Bolt NIB/Mag Phosphate Silver 9mm 8620 for AR15/M16

$169.99

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GrabAGun Updated Oct 11, 2026

Stern Defense Barrel .45 ACP 16.1 Threaded Barrel

$161.99

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GrabAGun Updated Oct 11, 2026

Stern Defense Barrel .45 ACP 10.5 Threaded Barrel

$151.99

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GrabAGun Updated Oct 11, 2026

Stern Defense RAB-AD Rapid Attach Buttstock Adapter for Picatinny Rail

$139.99

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GrabAGun Updated Oct 11, 2026

Stern Defense 9mm Bolt for AR15/M16

$129.99

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Pyramyd Air Updated Oct 11, 2026

Stern Defense H2S Drop-In Trigger

$167.00

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 002SDHG8 MOD4 8" Aircraft Grade Aluminum Anodized Receiver

$95.99

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 002SDHG15 15" Aircraft Grade Aluminum Anodized Receiver for AR15

$119.99

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Firearms Depot Updated Oct 11, 2026

Stern Defense Stern Def. Barrel .45acp 8.5" - .578-28" 1:16 Melonite Ar-15

$141.99

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 004-9MMBOLTREPLACEMENTKIT-KK 9mm Bolt Replacement Kit

$31.34

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 010UPPERRECIEVERKKP Upper Receiver 7075-T6 Aluminum Anodized Receiver for AR15

$109.00

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 004SDBU9D1M 9mm Mag Phosphate 8620 Steel AR15/M16

$129.99

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 004-SD EUBU9D1M 9mm Complete Bolt, Black

$129.99

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 008SDRABADPICRAILD1M RAB-AD Black Aluminum/Steel

$139.99

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 008SDRABADD1M Rapid Attach Buttstock Adapter Black Aluminum/Steel

$139.99

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 008SDRABADMINID1M Rapid Attach Mini Buttstock Adapter Black Aluminum/Steel

$139.99

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 00645ACPBARREL105INCHD 45 ACP 10.50" Black Melonite 4150 Chrome Molly Steel Barrel

$151.99

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 004SDBU45D1M 45 ACP Mag Phosphate 8620 Steel AR15/M16

$150.65

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 004SDBU9NIBECHOD2M 9mm NIB/Mag Phosphate Hybrid 8620 Steel AR15/M16

$169.99

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 009H2SNIBD1M H2S Drop In Trigger Green Fits AR10/AR15

$167.00

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 00645ACPBARREL161INCHD 45 ACP 16.10" Black Melonite 4150 Chrome Molly Steel Barrel

$161.99

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 001SDMAGADMP9AND40/P32 Mag-AD9 9mm/40 S&W Fits Sig P320/P250 Black Aircraft Grade Aluminum

$186.99

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 001SDMAGADMP45ACPM Mag-AD 45 ACP Fits AR-15 Aluminum

$186.99

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 001SDMAGADB929M AR-15 9mm Conversion Adapter

$186.99

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 015SD8INCHMOD5MLOK6INC 45ACP 6" Black Melonite Barrel Aluminum Anodized Receiver

$555.12

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United States Association of Gun Owners Updated Oct 11, 2026

United States Association of Gun Owners Stern Defense 015SD15INCHMOD5MLOK161 45 ACP 16.10" Black Melonite Barrel 7075-T6 Aluminum Anodized Receiver

$624.12

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Shooting Surplus Updated Oct 11, 2026

Stern Defense 9mm BU9 NIB AR-15 Bolt Nickle-Boron Finish

$163.73

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Shooting Surplus Updated Oct 11, 2026

Stern Defense BU9 9mm AR15 Bolt MagPhosphate Finish Glock Colt Compatible

$124.67

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TLO Outdoors Updated Oct 11, 2026

Stern Defense 9mm Bolt Assembly Mag-Phosphate 8620 AISI Steel for AR15/M16 004SDBU9D1M

$148.98 $149.23

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Pyramyd Air Updated Oct 11, 2026

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

$624.12

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Pyramyd Air Updated Oct 11, 2026

Stern Defense SD MOD4 15 M-LOK Handguard

$119.99

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Pyramyd Air Updated Oct 11, 2026

Stern Defense Upper Receiver Aluminum Anodized Receiver for AR15

$109.00

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Pyramyd Air Updated Oct 11, 2026

Stern Defense MOD4 8 Aircraft Grade Aluminum Anodized Receiver

$95.99

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KFF Defense Updated Oct 11, 2026

12% OFF

Stern Defense 15-inch MOD5 M-LOK Black Melonite 45 ACP 16.10" Complete Upper Receiver Assembly

$624.12 $710.21

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KFF Defense Updated Oct 11, 2026

14% OFF

Stern Defense 015SD MOD5 M-LOK 8-inch Handguard Black .45 ACP 6-inch Barrel AR15 Upper Receiver Group

$555.12 $644.15

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DEGuns Updated Sep 30, 2026

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

$624.12

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DEGuns Updated Sep 30, 2026

Stern Defense Ejector Replacement Kit Mag-AD Silver - 001MAGADEJECTORREPLACE

$9.09

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DEGuns Updated Sep 30, 2026

Stern Defense Rifle Barrel, 16.10" Black Melonite 4150 Chrome Molly Steel Barrel 45 ACP - 00645ACPBARREL161INCHD

$161.99

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DEGuns Updated Sep 30, 2026

Stern Defense Rifle Barrel, 10.50" Black Melonite 4150 Chrome Molly Steel Barrel 45 ACP - 00645ACPBARREL105INCHD

$151.99

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DEGuns Updated Sep 30, 2026

Stern Defense Rifle Barrel, 16.10" Black Melonite 4150 Chrome Molly Steel Barrel 40 S&W - 00640SWBARREL161INCHD1

$149.99

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DEGuns Updated Sep 30, 2026

Stern Defense Handguard, 15" Aircraft Grade Aluminum Anodized Receiver for AR15 - 002SDHG15

$119.99

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DEGuns Updated Sep 30, 2026

Stern Defense 45 ACP AR-15 Complete Upper Receiver

$556.99

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DEGuns Updated Sep 30, 2026

Stern Defense Mag-AD, Black Anodized Aluminum 45 ACP Fits AR-15 - 001SDMAGADMP45ACPM

$186.99

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DEGuns Updated Sep 30, 2026

Other Brand Stern Defense Rapid Attach Buttstock Adapter, Black Aluminum/Steel Standard Length AR-15 - 008SDRABADD1M

$139.99

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DEGuns Updated Sep 30, 2026

Other Brand Stern Defense Mag-AD9 Series Adapter, Black Aircraft Grade Aluminum 9mm/40 S&W Fits Sig P320/P250 - 001SDMAGADMP9AND40/P32

$186.99

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DEGuns Updated Sep 30, 2026

Other Brand Stern Defense Mag-AD9 Adapter, Black Aircraft Grade Aluminum 9mm/40 S&W Fits Glock - 001SDMAGAD9GLOCK9AND40

$179.99

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DEGuns Updated Sep 30, 2026

Other Brand Stern Defense Bolt, NIB/Mag Phosphate Hybrid 8620 Steel 9mm AR15/M16 - 004SDBU9NIBECHOD2M

$169.99

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DEGuns Updated Sep 30, 2026

Other Brand Stern Defense H2S Drop In Trigger, Green Fits AR10/AR15 - 009H2SNIBD1M

$167.00

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DEGuns Updated Sep 30, 2026

Other Brand Stern Defense Bolt, Mag Phosphate 8620 Steel AR15/M16 45 ACP - 004SDBU45D1M

$150.65

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DEGuns Updated Sep 30, 2026

Other Brand Stern Defense Bolt, Mag Phosphate 8620 Steel AR15/M16 9mm - 004SDBU9D1M

$129.99

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DEGuns Updated Sep 30, 2026

Other Brand Stern Defense MAG-AD Flare, Mod1 CNC Machined Black Delrin AR-15 - 001SDMAGADDFLARE

$73.00

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DEGuns Updated Sep 30, 2026

Other Brand Stern Defense Upper Receiver, 7075-T6 Aluminum Anodized Receiver for AR15 - 010UPPERRECIEVERKKP

$109.09

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TLO Outdoors Updated Oct 11, 2026

Stern Defense MOD4 8 Inch Aircraft Grade Aluminum Anodized AR Handguard 002SDHG8

$111.98

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TLO Outdoors Updated Oct 11, 2026

3% OFF

Stern Defense 9mm AR-15/M16 PCC Bolt Assembly, Nickel Boron/Mag Phosphate 8620 Steel 004SDBU9NIBECHOD2M

$189.98 $195.99

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MidwayUSA Updated Oct 11, 2026

Stern Defense AR-15 Magwell Adapter for Beretta 92 9mm Magazines Black

$186.99

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MidwayUSA Updated Oct 11, 2026

Stern Defense AR-15 Magwell Adapter for Glock 9mm Magazines Black

$179.99

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MidwayUSA Updated Oct 11, 2026

Stern Defense RAB-AD Mini Rapid AR-15 Stock Adapter

$139.99

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MidwayUSA Updated Oct 11, 2026

Stern Defense RAB-AD Rapid AR-15 Stock Adapter

$139.99

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MidwayUSA Updated Oct 11, 2026

Stern Defense AR-15 Magwell Flare for Magwell Adapters Black

$73.00

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MidwayUSA Updated Oct 11, 2026

Stern Defense AR-15 SD 15 MOD5 Complete Upper Receiver 45ACP 16.1" M-LOK

$624.12

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MidwayUSA Updated Oct 11, 2026

Stern Defense AR-15 SD 10 MOD5 Complete Upper Receiver 9mm Luger 8.5" M-LOK

$498.56

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MidwayUSA Updated Oct 11, 2026

Stern Defense H2S Hybrid 2 Stage Drop In Trigger

$137.00

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