Fn America: Compare Prices & Find the Best Deals

Clear All

Ammunition Depot Updated Oct 31, 2026

Fn America FN AR15 16 Manganese Phosphate Carbine Barrel Chrome-Lined

$279.00

Shop Now Product Details

Ammunition Depot Updated Oct 31, 2026

Fn America FN 18'' AR-15 Chrome-Lined Barrel Manganese Phosphate

$349.00

Shop Now Product Details

Ammunition Depot Updated Oct 31, 2026

Fn America FN AR-15 16 Chrome-Lined Carbine Barrel Black

$279.00

Shop Now Product Details

Ammunition Depot Updated Oct 31, 2026

Fn America FN AR-15 14.7 Chrome-Lined Carbine Barrel

$279.00

Shop Now Product Details

Ammunition Depot Updated Oct 31, 2026

Fn America FN AR15 16 Chrome-Lined Carbine Barrel Phosphate

$349.00

Shop Now Product Details

Ammunition Depot Updated Oct 31, 2026

Fn America FN 16 AR-15 Midlength Chrome-Lined Barrel Black Phosphate

$298.99

Shop Now Product Details

Ammunition Depot Updated Oct 31, 2026

Fn America FN AR-15 14.7 Midlength Chrome-Lined Barrel Black

$279.00

Shop Now Product Details

Ammunition Depot Updated Oct 31, 2026

Fn America FN AR15 5.56x45mm 14.7 M4 Carbine Barrel Chrome Lined

$349.00

Shop Now Product Details

Optics Planet Updated Oct 31, 2026

10% OFF

Fn America Scar 16s 14-in Barrel Assembly

$1299.00 $1442.99

Shop Now Product Details

TLO Outdoors Updated Nov 01, 2026

4% OFF

Fn America AR-15 18 Inch M16 Contour 5.56 NATO Rifle-Length Gas Chrome-Lined Barrel 20-100042

$268.98 $279.00

Shop Now Product Details

KYGUNCO Updated Oct 30, 2026

Fn America Barrel Assembly Scar 16S 5.56/223 14" Gas Piston

$1132.23

Shop Now Product Details

KYGUNCO Updated Oct 30, 2026

Fn America Barrel 5.56 NATO 14.7" Black Hammer Forged Carbine

$298.95

Shop Now Product Details

KYGUNCO Updated Oct 30, 2026

Fn America Barrel M-16 5.56 16" Carbine Length Gas System

$234.26

Shop Now Product Details

KYGUNCO Updated Oct 30, 2026

Fn America FNX-45 Tactical 45 ACP 5.3" 15rd w/ Threaded Barrel - Black

$1159.99

Shop Now Product Details

Optics Planet Updated Oct 31, 2026

20% OFF

Fn America Barrel Side Rail 39533

$67.49 $84.00

Shop Now Product Details

Optics Planet Updated Oct 31, 2026

7% OFF

Fn America Ar15 Midlength Barrel

$279.00 $299.00

Shop Now Product Details

Optics Planet Updated Oct 31, 2026

Fn America Ar15 Barrel 16inch Hf M4 5.56 Carbine

$349.00

Shop Now Product Details

Optics Planet Updated Oct 31, 2026

7% OFF

Fn America Ar15 Barrel 14.7inch Bb M16 5.56 Midlength

$279.00 $299.00

Shop Now Product Details

GritrSports Updated Oct 31, 2026

Fn America FN AR-15 HF 14.5in Carbine Barrel (36420)

$349.00

Shop Now Product Details

Brownells.com Updated Oct 11, 2026

Fn America Ar-15/M16 5.56x45mm Cold Hammer Forged Barrels - 14.7'''' Chf Government Carbine, 5.56x45mm 1:7 Rh Twist

$349.00

Shop Now Product Details

GritrSports Updated Oct 31, 2026

Fn America FN AR15 16in BB M16 5.56x45mm Midlength Barrel (20-100041)

$279.00

Shop Now Product Details

GritrSports Updated Oct 31, 2026

Fn America FN AR-15 HF 18in Rifle Barrel (36423)

$349.00

Shop Now Product Details

Where to buy Fn America barrels

Ammunition Depot 9 in stock
Optics Planet 5 in stock
KYGUNCO 4 in stock
GritrSports 3 in stock
Brownells.com 1 in stock
TLO Outdoors 1 in stock

Menu

Fn America Barrels

Current Deals & Offers

Where to buy Fn America barrels