STERN DEFENSE
Shop STERN DEFENSE at Arms East. U.S. shipping and Canadian PAL export available.
STERN DEFENSE — Gun Parts (3)
- AR Lower Parts Add to cart
Stern Defense MAG-ADMP9&40/P320 converts your AR-15 lower to fire S&W M&P and P320 magazines in 9mm/.40 S&W with Made in USA precision engineering. Installation requires no permanent modifications and delivers true last-round hold open functionality.
Original price was: $209.00.$186.99Current price is: $186.99. SALELow Stock - Rifle Parts Add to cart
Stern Defense 9mm complete bolt assembly features 8620 AISI steel with Mag-Phosphate finish for superior corrosion resistance and arrives fully assembled, ready to shoot. Compatible with Mil-Spec and Glock-pattern uppers, Colt SMG and Glock magazines, plus standard AR15/M16 charging handles.
$132.00In Stock
STERN DEFENSE — AR15 Parts (2)
- AR15 Barrels Add to cart
Stern Defense 9mm barrel features durable 4150 chrome-moly steel with Melonite coating and Made in the USA construction. This 16.1-inch barrel delivers quality performance with 1:10 twist rate and 1/2-36 threading.
$139.00Low Stock
STERN DEFENSE — Handgun Parts (2)
Stern Defense Rapid Attach Mini Buttstock Adapter Black Aluminum Steel Accessory
STERN DEFENSEAdd to cartPistol Grips Add to cartStern Defense Rapid Attach Mini Buttstock Adapter features quick 30-degree detach/reattach with steel locking mechanism, built from durable 7075 aluminum for AR platform systems.
$139.99In Stock
STERN DEFENSE — AR Lower Parts (1)
- AR Triggers Add to cart
Stern Defense H2S Drop In Trigger delivers a smooth 2 lb first stage and positive 4 lb second stage in a mil-spec compatible design proven through 250,000+ rounds of testing. Direct drop-in replacement for AR-15 and AR-10 platforms with machined aluminum housing and tool steel components.
$137.00Low Stock
STERN DEFENSE — Rifle Parts (1)
- Other Rifle Accessories & Parts Add to cart
Stern Defense RAB-AD features quick-detach design with 30-degree twist operation and automatic steel locking mechanism. Built from 7075 aluminum with steel internals, it works across all AR platform operating systems.
$139.99In Stock
