Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
STERN DEFENSE MOD4 UPPER 9MM 16.1IN BBL MLOK RAIL by Stern Defense -
17% off

Price history at BattleHawk Armory

$461$452Oct 2026Nov 9, 2026

Recorded at BattleHawk Armory since Oct 26, 2026: low $451.73 (Oct 30, 2026), high $460.95 (Oct 26, 2026). Last checked Nov 8, 2026.

Product Description

STERN DEFENSE MOD4 UPPER 9MM 16.1IN BBL MLOK RAIL

STERN DEFENSE MOD4 UPPER 9MM 16.1IN BBL MLOK RAIL

at BattleHawk Armory
Browse all BattleHawk Armory deals
$451.73 $544.45 17% Discount
You save $92.72
In Stock at BattleHawk Armory
Price verified today
Buy Now at BattleHawk Armory
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Brand Stern Defense
MPN 015SD15INCHMOD4MLOK161
Stern Defense

Price history at BattleHawk Armory

$461$452Oct 2026Nov 9, 2026

Recorded at BattleHawk Armory since Oct 26, 2026: low $451.73 (Oct 30, 2026), high $460.95 (Oct 26, 2026). Last checked Nov 8, 2026.

More from Stern Defense

BattleHawk Armory
Last Updated:
Nov 08, 2026 08:56 AM
STERN DEFENSE MAG ADAPTER 9MM BERETTA 92 MAGS STERN DEFENSE MAG ADAPTER 9MM BERETTA 92 MAGS View Details
$175.02 $186.99
6% off
Buy Now · $175.02
BattleHawk Armory
BattleHawk Armory
Last Updated:
Nov 08, 2026 08:56 AM
STERN DEFENSE MAG ADAPTER 9 AND 40 GLOCK MAGS STERN DEFENSE MAG ADAPTER 9 AND 40 GLOCK MAGS View Details
$168.47 $179.99
6% off
Buy Now · $168.47
BattleHawk Armory
BattleHawk Armory
Last Updated:
Nov 08, 2026 08:56 AM
STERN DEFENSE PCC BOLT 8620 STEEL NICKEL BORON TREATED MILL SPEC FOR GLOK PATTERN UPPERS STERN DEFENSE PCC BOLT 8620 STEEL NICKEL BORON TREATED MILL SPEC FOR GLOK PATTERN UPPERS View Details
$166.76 $169.99
2% off
Buy Now · $166.76
BattleHawk Armory
BattleHawk Armory
Last Updated:
Nov 08, 2026 08:56 AM
AR-15 9MM BOLT FOR GLOCK AND COLT AR-15 9MM BOLT FOR GLOCK AND COLT View Details
$127.52 $129.99
2% off
Buy Now · $127.52
BattleHawk Armory
BattleHawk Armory
Last Updated:
Nov 08, 2026 08:56 AM
STERN DEFENCE MAG ADAPTER EJECTOR REPLACEMENT KIT STERN DEFENCE MAG ADAPTER EJECTOR REPLACEMENT KIT View Details
$7.20
Buy Now · $7.20
BattleHawk Armory
BattleHawk Armory
Last Updated:
Nov 08, 2026 08:56 AM
RAB-AD MINI RAPID ATTACH BUTTSTOCK ADAPTER RAB-AD MINI RAPID ATTACH BUTTSTOCK ADAPTER View Details
$64.79 $73.50
12% off
Buy Now · $64.79
BattleHawk Armory
BattleHawk Armory
Last Updated:
Nov 08, 2026 08:56 AM
STERN DEFENSE 9MM BOLT REPLACEMENT KIT STERN DEFENSE 9MM BOLT REPLACEMENT KIT View Details
$29.99
Buy Now · $29.99
BattleHawk Armory
BattleHawk Armory
Last Updated:
Nov 08, 2026 08:56 AM
RAB-AD RAPID ATTACH BUTTSTOCK ADAPTER RAB-AD RAPID ATTACH BUTTSTOCK ADAPTER View Details
$64.79 $73.50
12% off
Buy Now · $64.79
BattleHawk Armory
GrabAGun
Last Updated:
Nov 08, 2026 09:46 AM
Sold Out
Stern Defense AR Barrels 9mm 10.5 Threaded Barrel Stern Defense AR Barrels 9mm 10.5 Threaded Barrel View Details
$129.99
Buy Now · $129.99
GrabAGun
GrabAGun
Last Updated:
Nov 08, 2026 09:46 AM
Sold Out
Stern Defense AR-15 Barrel 9mm 6 Threaded Barrel Stern Defense AR-15 Barrel 9mm 6 Threaded Barrel View Details
$110.99
Buy Now · $110.99
GrabAGun
GrabAGun
Last Updated:
Nov 08, 2026 09:46 AM
Stern Defense Mod4 Complete Upper 9mm 16.1 Barrel Stern Defense Mod4 Complete Upper 9mm 16.1 Barrel View Details
$524.45 $544.45
4% off
Buy Now · $524.45
GrabAGun
GrabAGun
Last Updated:
Nov 08, 2026 09:46 AM
Stern Defense Barrel .40 SW 16.1 Threaded Barrel Stern Defense Barrel .40 SW 16.1 Threaded Barrel View Details
$149.99
Buy Now · $149.99
GrabAGun
GrabAGun
Last Updated:
Nov 08, 2026 09:46 AM
Stern Defense MOD5 Complete Upper 9mm 6 Threaded Barrel 8 M-LOK Handguard Stern Defense MOD5 Complete Upper 9mm 6 Threaded Barrel 8 M-LOK Handguard View Details
$470.45
Buy Now · $470.45
GrabAGun
GrabAGun
Last Updated:
Nov 08, 2026 09:46 AM
Stern Defense AR Barrels 9mm 4 Threaded Barrel Stern Defense AR Barrels 9mm 4 Threaded Barrel View Details
$87.00
Buy Now · $87.00
GrabAGun
Classic Firearms
Last Updated:
Oct 26, 2026 07:13 AM
Stern Defense SD BU9 Echo 9mm Bolt Carrier Group, 8620 Steel, NiB/Mag-Phosphate Hybrid Finish. Stern Defense SD BU9 Echo 9mm Bolt Carrier Group, 8620 Steel, NiB/Mag-Phosphate Hybrid Finish. View Details
$169.99
Buy Now · $169.99
Classic Firearms
Classic Firearms
Last Updated:
Oct 26, 2026 07:13 AM
Stern Defense 45 ACP Mag Phosphate 8620 Steel AR15/M16 Bolt - 004SDBU45D1M Stern Defense 45 ACP Mag Phosphate 8620 Steel AR15/M16 Bolt - 004SDBU45D1M View Details
$150.65
Buy Now · $150.65
Classic Firearms
Classic Firearms
Last Updated:
Oct 26, 2026 07:13 AM
Stern Defense 40 S&W 16.10\" Black Melonite Barrel - 640SWBARREL161INCHD1 Stern Defense 40 S&W 16.10\" Black Melonite Barrel - 640SWBARREL161INCHD1 View Details
$149.99
Buy Now · $149.99
Classic Firearms
Classic Firearms
Last Updated:
Oct 26, 2026 07:13 AM
Stern Defense RAB-AD Pic Rail Buttstock Adapter, 7075 Aluminum/Steel Stern Defense RAB-AD Pic Rail Buttstock Adapter, 7075 Aluminum/Steel View Details
$139.99
Buy Now · $139.99
Classic Firearms
Classic Firearms
Last Updated:
Oct 26, 2026 07:13 AM
Stern Defense 9mm Mag Phosphate 8620 Steel AR15/M16 Bolt - 004SDBU9D1M Stern Defense 9mm Mag Phosphate 8620 Steel AR15/M16 Bolt - 004SDBU9D1M View Details
$129.99
Buy Now · $129.99
Classic Firearms
Ammunition Depot
Last Updated:
Nov 08, 2026 09:19 AM
Stern Defense 16.1 45 ACP Upper Receiver with MLOK Rail Stern Defense 16.1 45 ACP Upper Receiver with MLOK Rail View Details
$624.12
Buy Now · $624.12
Ammunition Depot