ArmsAgora logo Loadout Loadout
Home / Barrel Parts / Fn America / FN AMERICA Barrel AR-15 5.56/223 16" Carbine Length
FN AMERICA Barrel AR-15 5.56/223 16" Carbine Length

FN AMERICA Barrel AR-15 5.56/223 16" Carbine Length

Lowest Listed Price
MSRP
$291.99
Savings
See retailer
Retailers Reporting In Stock
2 Stores
Updated
Aug 26, 2026
Compare Deals from 6 Retailers
Sorted by lowest price
GunMag Warehouse
GunMag Warehouse Best
● In Stock
Good 4 Guns
Good 4 Guns
● In Stock
EuroOptic
EuroOptic
● Out of Stock
$312.55
KYGUNCO
KYGUNCO
● Out of Stock
$321.99
Brownells
Brownells
● Out of Stock
$329.99
Red Team Armory
Red Team Armory
● Out of Stock
$349

Specifications

Brand
Fn America
Model
AR-15
MPN
36421
UPC
845737005122

Description

FN AMERICA Barrel AR-15 5.56/223 16" Carbine Length

Similar Products

FN America AR-15 16" Barrel 1:7 Twist Button Broached, Black - 20100046 - FN America / FN Herstal
▼ 10%
FN America / FN Herstal
FN America AR-15 16" Barrel 1:7 Twist Button Broached, Black - 20100046
● In Stock
FN America AR-15 16" Barrel 556NATO 1:7 Twist Button Broached, Black - 20100039 - FN America / FN Herstal
▼ 16%
FN America / FN Herstal
FN America AR-15 16" Barrel 556NATO 1:7 Twist Button Broached, Black - 20100039
● In Stock
Faxon Firearms Mid-Length Button Rifled Gunner Barrel 5.56x45mm 16", Black - Faxon Firearms
▼ 19%
Faxon Firearms
Faxon Firearms Mid-Length Button Rifled Gunner Barrel 5.56x45mm 16", Black
● In Stock
Faxon Firearms M4 Button Rifled Barrel 5.56x45mm 16", Black - Faxon Firearms
▼ 19%
Faxon Firearms
Faxon Firearms M4 Button Rifled Barrel 5.56x45mm 16", Black
● In Stock
Ballistic Advantage Performance Barrel 5.56x45mm 13.70", Black - Compact and Efficient Barrel - BABL556036F - Ballistic Advantage
▼ 35%
Ballistic Advantage
Ballistic Advantage Performance Barrel 5.56x45mm 13.70", Black - Compact and Efficient Barrel - BABL556036F
$145.08 $223.99
● In Stock
FN AMERICA AR-15 Rifle Length Barrel 5.56 NATO 20" Black - Fn America
▼ 19%
Fn America
FN AMERICA AR-15 Rifle Length Barrel 5.56 NATO 20" Black
● In Stock
Faxon Firearms Mid-Length Button Rifled Pencil Barrel 5.56x45mm 16", Black - Faxon Firearms
▼ 15%
Faxon Firearms
Faxon Firearms Mid-Length Button Rifled Pencil Barrel 5.56x45mm 16", Black
$204.68 $242
● In Stock

Related Products

CMMG FN PS90 Prefit Barrel 5.7x28mm FN 10.4" Manganese Phosphate 1:9" Twist - Cmmg
▼ 26%
Cmmg
CMMG FN PS90 Prefit Barrel 5.7x28mm FN 10.4" Manganese Phosphate 1:9" Twist
$239.99 $324.95
● In Stock
Radian Ramjet with Afterburner Compensator Barrel for Glock Gen 5 17, 47, 49 9mm Luger Black DLC - Radian Weapons
▼ 11%
Radian Weapons
Radian Ramjet with Afterburner Compensator Barrel for Glock Gen 5 17, 47, 49 9mm Luger Black DLC
$345.86 $389.95
● In Stock
Radian Ramjet with Afterburner Compensator Barrel for Sig Sauer P365 9mm Luger 3.1" Black DLC - Radian Weapons
▼ 11%
Radian Weapons
Radian Ramjet with Afterburner Compensator Barrel for Sig Sauer P365 9mm Luger 3.1" Black DLC
● In Stock
Radian Ramjet with Afterburner Compensator Barrel for Sig Sauer P365XL 9mm Luger 3.7" Black - Radian Weapons
▼ 11%
Radian Weapons
Radian Ramjet with Afterburner Compensator Barrel for Sig Sauer P365XL 9mm Luger 3.7" Black
● In Stock
Radian Weapons AFTERBURNER + RAMJET 9mm for Glock 43 - Radian Weapons
▼ 11%
Radian Weapons
Radian Weapons AFTERBURNER + RAMJET 9mm for Glock 43
● In Stock
Radian Ramjet with Afterburner Compensator Barrel for Glock 48 9mm Luger Black - Radian Weapons
▼ 11%
Radian Weapons
Radian Ramjet with Afterburner Compensator Barrel for Glock 48 9mm Luger Black
$345.83 $389.95
● In Stock
Radian Ramjet with Afterburner Compensator Barrel for Glock 19 Gen 5 9mm Luger Bronze - Radian Weapons
▼ 11%
Radian Weapons
Radian Ramjet with Afterburner Compensator Barrel for Glock 19 Gen 5 9mm Luger Bronze
● In Stock

Related Searches

Fn America dealsBarrel PartsAR-15 prices
Stay Connected

Join our newsletter for the latest updates and exclusive deals.

ARMSAGORA

Compare prices on firearms, ammunition, and accessories from hundreds of trusted retailers. Find the best deals, track prices, and build your own loadouts.

Shop
Categories Brands Retailers Search
Account
My Armory Loadouts Saved Items
Company
Trusted Retailer Privacy Policy Terms
© 2026 ARMSAGORA. All rights reserved.
Not an FFL licensed dealer. ARMSAGORA is a product comparison tool.