STERN DEFENSE

1/2-36" 1:10 MELONITE AR-15STERN DEF. BARREL 9MM 6"

STERN DEF. BARREL 9MM 6"1/2-36" 1:10 MELONITE AR-15FEATURES:Caliber: 9mmLength: 6 InchesThreaded 1/2-36Twist: 1:104150 Chrome-moly steelMelonite coatingMade in the U.S.A

1/2-36" 1:10 MELONITE AR-15STERN DEF. BARREL 9MM 10.5"

STERN DEF. BARREL 9MM 10.5"1/2-36" 1:10 MELONITE AR-15FEATURES:Caliber: 9mmLength: 10.5 InchesThreaded .5-36Twist: 1:104150 Chrome-moly steelMelonite coatingMade in the U.S.A

1/2-36" 1:10 MELONITE AR-15STERN DEF. BARREL 9MM 16.1"

STERN DEF. BARREL 9MM 16.1"1/2-36" 1:10 MELONITE AR-15FEATURES:Caliber: 9mmLength: 16.1 InchesThreaded .5-36Twist: 1:104150 Chrome-moly steelMelonite coatingMade in the U.S.A

1/2-36" 1:10 MELONITE AR-15STERN DEF. BARREL 9MM 4"

STERN DEF. BARREL 9MM 4"1/2-36" 1:10 MELONITE AR-15FEATURES:Caliber: 9mmLength: 4 InchesThreaded 1/2-36Twist: 1:104150 Chrome-moly steelMelonite coatingMade in the U.S.A

6" BBL. 8" M-LOK RAILSTERN DEF. PISTOL UPPER 9MM

STERN DEF. PISTOL UPPER 9MM6" BBL. 8" M-LOK RAILFEATURES:Caliber: 9mmTwist: 1:10"Barrel Length: 6"Threaded: .5-36Charging handle Laser engravedMade in U.S.A.

578-28" 1:16 MELONITE AR-15<STERN DEF BARREL 45ACP 6"

STERN DEF BARREL 45ACP 6"578-28" 1:16 MELONITE AR-15

578-28" 1:16 MELONITE AR-15<STERN DEF. BARREL 45ACP 4"

STERN DEF. BARREL 45ACP 4"578-28" 1:16 MELONITE AR-15

578-28" 1:16 MELONITE AR-15!STERN DEF BARREL 45ACP 10.5"

STERN DEF BARREL 45ACP 10.5"578-28" 1:16 MELONITE AR-15!FEATURES:Caliber: 45ACPLength: 10.5 InchesThreaded .578-281:16 TWIST4150 Chrome-moly steelMelonite coatingMade in the U.S.A

Stern Defense 009H2SNIBD1M H2S Drop In Trigger Green Fits AR10/AR15

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

8.5" BBL. 10" M-LOK RAILSTERN DEF. PISTOL UPPER 9MM

STERN DEF. PISTOL UPPER 9MM8.5" BBL. 10" M-LOK RAILFEATURES:Caliber: 9mmTwist: 1:10"Barrel Length: 8.5"Threaded: .5-36Charging handle Laser engravedMade in U.S.A.

15" M-LOK HANDGUARD BLACKSTERN DEF. UPPER 9MM 16.1"

STERN DEF. UPPER 9MM 16.1"15" M-LOK HANDGUARD BLACKFEATURES:Caliber: 9mmTwist: 1:10"Barrel Length: 16.1"Threaded: .5-36Charging Handle Laser engravedMade in U.S.A.

Stern Defense 004SDBU9NIBECHOD2M 9mm NIB/Mag Phosphate Hybrid 8620 Steel AR15/M16

Made with 8620 AISI steel and boasting a NIB/Mag-phosphate finish, the Stern bolt fits into Mil-Spec and Glock-pattern upper receivers. It functions with Colt SMG, Glock magazines and it's fully...

AD9 S&W M&P/SIG P320 9/40 MAGSSTERN DEF. MAGAZINE ADAPTER

STERN DEF. MAGAZINE ADAPTERAD9 S&W M&P/SIG P320 9/40 MAGSFEATURES:Made in the U.S.A.Constructed from 6061 T6 aircraft grade aluminum4140 NiB coated feed rampHard coat anodized type 3Sturdy...

STERN 015-SD8INCHMOD5MLOK6INCHBARREL45ACP-KK

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

DROP IN AR-15 DESIGNED FOR PCCSTERN DEF. TRIGGER H2S 2 STAGE

STERN DEF. TRIGGER H2S 2 STAGEDROP IN AR-15 DESIGNED FOR PCCFEATURES:Standard mil-spec pin size Use for AR15 and AR106061 billet housingTrigger and disconnect machined from A2 tool steel bar...

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

Convert the standard mil-spec AR-15, M4, or M16 lower assembly to accept .45ACP M&P magazines with the Mag-AD .45ACP Adapter. In seconds, this adapter installs and enhances the AR platform,...

STERN 001-SD MAG-ADD-FLARE

Stern Defense 015SD4INCHMOD4MLOK4INC 9mm

Stern Defense 004SDBU9D1M 9mm Mag Phosphate 8620 Steel AR15/M16

Made with 8620 AISI steel and boasting a Mag-Phosphate finish, the Stern bolt fits into Mil-Spec and Glock-pattern upper receivers. It functions with Colt SMG, Glock magazines and it's fully...

Stern Defense 001MAGADEJECTORREPLACE Ejector Replacement Kit Mag-AD Silver

Stern Defense 008SDRABADMINID1M Rapid Attach Mini Buttstock Adapter Black Aluminum/Steel

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

Mil-Spec flat top upper receiver with Stern Defense laser engraved dust cover and forward assist. Machined from 7075-t6 aluminum and hard-coat anodized. Mil-spec dry film lube in the bore.