In Stock
FN 20100042 AR-15 5.56x45mm NATO 18 in Button d M16 Profile Length Gas System, Black Cold Hammer Forged Chrome Lined, Rifle Barrel
Sold byHinterland Outfitters•Posted Apr 27, 2026
Compare prices for FN AR-15 Barrel 5.56x45mm NATO 18" Government Contour 1:7" Twist Manganese Phosphate$279.00
Price and stock data refresh continuously from Hinterland Outfitters.
Deal Summary
- Currently in stock.
- Caliber: 223/5.56
- Category: gear
- UPC: 845737008468
- SKU: 177036
- Brand: Fn
Price History
Deal Details
FN 20100042 AR-15 5.56x45mm NATO 18 in Button d M16 Profile Length Gas System, Black Cold Hammer Forged Chrome Lined, Rifle Barrel
Other Offers for This Product
Active offers from your catalog for FN AR-15 Barrel 5.56x45mm NATO 18" Government Contour 1:7" Twist Manganese Phosphate.
Comparing 7 retailers carrying this product
Lowest Price: $231.99
Highest Price: $279.99
You Save: $48.00
Avg Discount: 5% off
FN AR-15 18 Chrome-Lined Manganese Phosphate Barrel
FnAmmunition DepotSKU/UPC: 20-100042
$231.99
View at Ammunition Depot
FN BBL M16 BB 18 RIFLE LENGTH 556
FnBattleHawk ArmorySKU/UPC: 845737008468
$252.00$299.00Save 16%
View at BattleHawk ArmoryFN 20100042 AR-15 5.56x45mm NATO 18 in Button d M16 Profile Length Gas System, Black Cold Hammer Forged Chrome Lined, Rifle Barrel
Fn HerstalHinterland OutfittersSKU/UPC: 177036
$279.00
View at Hinterland Outfitters
FN AR-15 Barrel 5.56x45mm NATO 18" Government Contour 1:7" Twist Manganese Phosphate
FnMidwayUSASKU/UPC: 691651
$279.00
View at MidwayUSA
FN America Ar-15 5.56x45mm NATO 18 in Button Rifled M16 Profile Rifle Gas System Length Rifled Barrel Oal M16
Fn AmericaOptics PlanetSKU/UPC: 57D-ATB-FNH-20-100042
$279.00$299.00Save 7%
View at Optics Planet
Ar-15/M16 Button Rifled Barrels - Ar-15 M16 Barrel 18 Rifle Length 5.56mm
Fn AmericaBrownellsSKU/UPC: 100055416
$279.00
View at Brownells
FN America AR-15 18" Barrel 1:7 Twist Button Broached, Black - 20100042
FnhPalmetto State ArmorySKU/UPC: 516551629467
$279.99$310.99Save 10%
View at Palmetto State Armory