ArmsAgora logo Loadout Loadout
Home / Barrel Parts / FN
▼ 13% off
FN 36420 AR-15 Hammer Forged Barrel

FN AR-15 Hammer Forged Carbine Barrel 5.56 NATO 14.7" 1:7 Twist

Best price
13% off MSRP 13 in stock at 21 retailers

Compare Deals from 21 Retailers

Sorted by lowest price
GunMag Warehouse
GunMag Warehouse Best
● In Stock
E-Commerce Arms
E-Commerce Arms
● In Stock
Good 4 Guns
Good 4 Guns
● In Stock
KYGUNCO
KYGUNCO
● In Stock
BattleHawk Armory
BattleHawk Armory
● Stock Unknown
701
701 Arms
● In Stock
$349
AR15 Discounts
AR15 Discounts
● Stock Unknown
$349
Brownells
Brownells
● In Stock
$349
Page 1 of 3

Specifications

Caliber
5.56x45mm NATO
Brand
FN
Model
AR-15
MPN
36420
UPC
845737005115
MSRP
$399
Barrel Length
14.7"
Finish
Manganese Phosphate
Fits
AR-15 carbine gas system
Platform
AR-15

Description

FN 36420 Hammer Forged Barrel 5.56x45 AR-15/M-16 Carbine Gas

Similar Products

FN Hammer Forged AR-15 Barrel 5.56x45mm NATO 16" Government Contour 1:7" Twist Matte Mid Length Gas Port - FN
FN
FN Hammer Forged AR-15 Barrel 5.56x45mm NATO 16" Government Contour 1:7" Twist Matte Mid Length Gas Port
● In Stock
FN AMERICA Barrel AR-15 5.56/223 16" Carbine Length - FN
FN
FN AMERICA Barrel AR-15 5.56/223 16" Carbine Length
● In Stock
FN Hammer Forged AR-15 Barrel 5.56x45mm NATO 18" Government Contour 1:7" Twist Matte Rifle Length Gas Port - FN
FN
FN Hammer Forged AR-15 Barrel 5.56x45mm NATO 18" Government Contour 1:7" Twist Matte Rifle Length Gas Port
● In Stock
FN AMERICA AR-15 Rifle Length Barrel 5.56 NATO 20" Black - FN
FN
FN AMERICA AR-15 Rifle Length Barrel 5.56 NATO 20" Black
● In Stock
FN Hammer Forged AR-15 Barrel 5.56x45mm NATO 20" Government Contour 1:7" Twist Matte Rifle Length Gas Port - FN
FN
FN Hammer Forged AR-15 Barrel 5.56x45mm NATO 20" Government Contour 1:7" Twist Matte Rifle Length Gas Port
● In Stock
SPIKES TACTICAL Barrel 223/5.56 16" Hammer Forged fits AR Rifles - Spikes Tactical
Spikes Tactical
SPIKES TACTICAL Barrel 223/5.56 16" Hammer Forged fits AR Rifles
● In Stock
FN Hammer Forged AR-15 Barrel 5.56x45mm NATO 14.7" M4 Contour 1:7" Twist Manganese Phosphate Carbine Length Gas Port - FN
FN
FN Hammer Forged AR-15 Barrel 5.56x45mm NATO 14.7" M4 Contour 1:7" Twist Manganese Phosphate Carbine Length Gas Port
● In Stock

Related Searches

FN 5.56x45mm NATO Barrel PartsFN Barrel Parts5.56x45mm NATO Barrel PartsFN 5.56x45mm NATOAll FN AR-15All FN
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
Deals 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.