Skip to main content
Skip to footer
Search Suggestions
Sign In
0
$
0.00
(ex. tax)
Firearms
See All Firearms
Rifles
AR Style Rifles
AK Style Rifles
Bolt Action Rifles
Lever Action Rifles
Pump Action Rifles
Semi Auto Rifles
Single Shot Rifles
All Rifles
Handguns
Semi Auto Handguns
Revolvers
Single Shot Handguns
Derringers
AR Style Pistols
AK Style Pistols
All Handguns
Shotguns
Pump Action Shotguns
Semi Auto Shotguns
Side By Side Shotguns
Over Under Shotguns
Lever Action Shotguns
Single Shot Shotguns
Bolt Action Shotguns
All Shotguns
Optics & Sights
All Optics & Sights
Red dot
Scopes
Night Vision/Thermal
PART & ACCESSORIES
Magazines
AR Magazines
Gun Parts
Storage, Bags & Cases
Ammo
All Ammo
Pistol Ammo
Rifle Ammo
Shotgun Ammo
Rimfire Ammo
Reloading Supplies
FFL Transfers
About
Contact
AR15 Uppers
Filters
Selected:
AR15 Uppers
Stern Defense
Clear filters
Categories
No results found for:
Gun Parts
16
AR Lower Parts
1
AR Triggers
1
AR15 Parts
5
AR15 Barrels
1
AR15 Uppers
3
Other AR15 Accessories & Parts
1
Other Gun Accessories & Parts
9
Rifle Parts
1
Other Rifle Accessories & Parts
1
Stock Status
Show all
Show in stock
In Store
Online Only
2
Caliber Gauge
No results found for:
9mm
3
Manufacturer
No results found for:
Aero Precision
29
Alexander Arms
4
Angstadt Arms
3
Ballistic Advantage
2
Battle Arms Development
7
Black Rain Ordnance
2
Bootleg
1
Bravo Company Mfg / BCM
1
Bushmaster
6
Charles Daly Chiappa
1
Chiappa Firearms
1
CMMG
4
Daniel Defense
8
Del-Ton
1
Faxon Firearms
10
FightLite Industries
5
Fortis Manufacturing
1
FosTech Outdoors
1
Geissele Automatics
15
Gemtech
1
Heckler & Koch / H&K
3
Lantac USA
2
LBE Unlimited
4
Luth-AR
7
LWRC
1
Maxim Defense Industries
1
Midwest Industries
1
Nordic Components
2
Noveske Rifleworks
3
Odin Works
3
Patriot Ordnance Factory
5
Primary Weapons Systems
2
Radian Weapons
41
Radical Firearms
2
Rise Armament
4
Rock River Arms
3
San Tan Tactical
2
Sharps Bros
1
Silencer Co
1
Sons of Liberty Gun Works
11
Spikes Tactical
5
Stern Defense
3
TROY Industries
2
VKTR Industries
1
Wilson Combat
1
Yankee Hill Machine
2
Barrel Length
No results found for:
16.1
1
4
1
8.5
1
Rate Of Twist
No results found for:
1:10"
3
Showing 1–16 of 210 results
Default sorting
Sort by popularity
Sort by latest
Sort by price: low to high
Sort by price: high to low
STERN DEFENSE MOD4 UPPER 9MM 4IN BBL MLOK RAIL
$
443.48
Add to cart
STERN DEF. UPPER 9MM 16.1″ – 15″ M-LOK HANDGUARD BLACK
$
524.45
Add to cart
STERN DEF. PISTOL UPPER 9MM – 8.5″ BBL. 10″ M-LOK RAIL
$
498.56
Add to cart
Welcome to E-Commerce Arms, in order to browse our site you must be at least 18 years of age.
Are you at least 18 years old?
Yes
No