Sign inorRegister0

Brands
Guns
Ammunition
Magazines
Gun Parts
Shooting Gear
Optics
Knives
Reloading
Everything Else
Hot Deals

Home
Brands
Stern Defense

Stern Defense

Filters

1 - 24 of 42 Results

Sort By:

Showing 1 - 24 of 42 results

Newsletter Signup

Signup for discounts, hot exclusive products, and breaking gun news!

Email address

Customer Service

Contact Us
FFL Upload
Shipping/Returns/Store Policies
State Restrictions
Terms & Conditions
Privacy Policy
SMS Terms

Information

My Account
How to buy A Firearm Online
Financing Options
Rebates & Promotions
Shooting Surplus Affiliate Program
Blog

Questions? Need Help?

Call us: 800-727-6914
E-mail Us
Ruston, LA 71270
United States

Follow Us

Trusted Since 2013

A+ Rated · 35,000+ Reviews

Secure Checkout
256-bit SSL Encryption

© 2026 Shooting Surplus

‹‹ Prev12 ›Next ›

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

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

FitsAR-15Caliber9mm

List price$149.23Our price$124.67

Stern Defense RAB-AD Rapid Attach Buttstock Adapter AR-15 Aluminum

Stern Defense RAB-AD Rapid Attach Buttstock Adapter AR-15 Aluminum

FitsAR-15MaterialAlum

List price$73.50Our price$70.30

Stern Defense Ar-15 Conversion Adapter for S&w .45AcP Magazines

Stern Defense Ar-15 Conversion Adapter for S&w .45AcP Magazines

List price—Our price$196.83

Stern Defense Pistol Upper 9mm Ar-15 8.5 Inch Melonite 1:10

Stern Defense Pistol Upper 9mm Ar-15 8.5 Inch Melonite 1:10

Caliber9mmBarrel8.5"

List price$544.82Our price$466.54

Stern Defense 8 Inch Aircraft Grade Aluminum Anodized Receiver Upper

Stern Defense 8 Inch Aircraft Grade Aluminum Anodized Receiver Upper

Barrel8"MaterialAlum

List price$107.51Our price$89.81

Stern Defense MAG-AD Flared Magwell Ar-15 9mm

Stern Defense MAG-AD Flared Magwell Ar-15 9mm

List price$75.25Our price$62.87

Stern Defense .45 ACP 16.1in Threaded Barrel 1:16 Melonite Made in USA

Stern Defense .45 ACP 16.1in Threaded Barrel 1:16 Melonite Made in USA

List price$182.00Our price$152.05

Stern Defense 15 Inch Aircraft Grade Aluminum Ar15 Upper Receiver

Stern Defense 15 Inch Aircraft Grade Aluminum Ar15 Upper Receiver

Barrel15"MaterialAlum

List price$134.39Our price$112.27

Stern Defense 9mm Complete Bolt for Ar-15 Glock Colt Compatible

Stern Defense 9mm Complete Bolt for Ar-15 Glock Colt Compatible

FitsGlockCaliber9mm

List price—Our price$136.83

Stern Defense Ar-15 9mm Conversion Adapter Glock Magazines

Stern Defense Ar-15 9mm Conversion Adapter Glock Magazines

FitsGlockTypeMagazine Adapter

List price$201.11Our price$168.01

Stern Defense 9mm 16.1in Barrel Threaded 0.5-36 1:10 Twist 4150 Chrome-Moly Melonite

Stern Defense 9mm 16.1in Barrel Threaded 0.5-36 1:10 Twist 4150 Chrome-Moly Melonite

List price$139.00Our price$102.11

Stern Defense Barrel .45ACP 10.5in Threaded 578-28 1:16 Made in USA

Stern Defense Barrel .45ACP 10.5in Threaded 578-28 1:16 Made in USA

List price$170.80Our price$142.69

Stern Defense H2s Hybrid Trigger 2-Stage Nickel Boron AR-15

Stern Defense H2s Hybrid Trigger 2-Stage Nickel Boron AR-15

FitsAR-15TypeTrigger

List price$187.60Our price$156.73

Stern Defense RAB-AD Mini Rapid Attach Buttstock Pic Rail Adapter AR-15

Stern Defense RAB-AD Mini Rapid Attach Buttstock Pic Rail Adapter AR-15

FitsAR-15TypeStock AdapterMaterialAircraft Alum

List price$156.79Our price$130.98

Stern Defense 9mm Bolt Replacement Kit Compatible Rifle Platforms

Stern Defense 9mm Bolt Replacement Kit Compatible Rifle Platforms

List price—Our price$33.32

Stern Defense Mag-ad Ejector Replacement Kit for Rifle Magazine Parts

Stern Defense Mag-ad Ejector Replacement Kit for Rifle Magazine Parts

List price—Our price$10.00

Stern Defense 8 Inch Mod5 Mlok 6 Inch Barrel 45 ACP

Stern Defense 8 Inch Mod5 Mlok 6 Inch Barrel 45 ACP

List price$644.15Our price$538.14

Stern Defense 9mm Luger Barrel 10.5in 1:10 Melonite 0.5-36 Threaded

Stern Defense 9mm Luger Barrel 10.5in 1:10 Melonite 0.5-36 Threaded

List price$129.99Our price$121.64

Stern Defense 9mm Pistol Upper AR15 6 Inch Melonite Barrel MLOK 1 in 10 Twist USA Made

Stern Defense 9mm Pistol Upper AR15 6 Inch Melonite Barrel MLOK 1 in 10 Twist USA Made

FitsAR-15Caliber9mmBarrel6"

List price$470.45Our price$451.18

Stern Defense 9mm Upper 4in Melonite Barrel 1 to 10 Twist MLOK AR15 PCC

Stern Defense 9mm Upper 4in Melonite Barrel 1 to 10 Twist MLOK AR15 PCC

FitsAR-15Caliber9mmBarrel4"

List price$519.09Our price$401.84

Stern Defense Mag-AD9 9mm 40 S&W AR-15 Lower Magazine Adapter for Sig P320 P250

Stern Defense Mag-AD9 9mm 40 S&W AR-15 Lower Magazine Adapter for Sig P320 P250

Caliber9mm/40 S&WMaterialAircraft Grade Alum

List price$204.55Our price$170.89

Stern Defense Ar-15 9mm Conversion Adapter for S&w M&p Sig P320 Magazines

Stern Defense Ar-15 9mm Conversion Adapter for S&w M&p Sig P320 Magazines

List price$186.99Our price$170.89

Stern Defense 9mm Upper 16.1in Melonite Steel M-LOK AR-15 Mod4 Complete

Stern Defense 9mm Upper 16.1in Melonite Steel M-LOK AR-15 Mod4 Complete

FitsAR-15Caliber9mmBarrel16.1"

List price$609.78Our price$522.15

Stern Defense 015SD15INCHMOD5MLOK161 16.1in 45 ACP Melonite Barrel 7075 Receiver

Stern Defense 015SD15INCHMOD5MLOK161 16.1in 45 ACP Melonite Barrel 7075 Receiver

List price$710.21Our price$593.32