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Shop 14 Deals on Colt 5.56x45mm NATO Rifles

Browse Colt 5.56x45mm NATO Rifles for sale at the lowest prices online.

Colt M4A1 Socom .223 Rem/5.56 AR-15 Carbine - LE6920SOCOM - Colt

Colt M4A1 Socom .223 Rem/5.56 AR-15 Carbine - LE6920SOCOM

$1,849.00 $1,423.99

Colt M4 Carbine 223 Rem/5.56 NATO Rifle, Black - CR6920 - Colt

Colt M4 Carbine 223 Rem/5.56 NATO Rifle, Black - CR6920

$1,249.00 $945.99

Colt M4 Carbine MPS 5.56 AR-15 Rifle, Black - CR6920MPS-B - Colt

Colt M4 Carbine MPS 5.56 AR-15 Rifle, Black - CR6920MPS-B

$1,349.00 $1,025.99

Colt .223 Rem/5.56 AR-15 Rifle - AR15A4 - Colt

Colt .223 Rem/5.56 AR-15 Rifle - AR15A4

$1,399.00 $1,049.00

Colt Enhanced Patrol .223 Rem/5.56 Semi-Automatic AR-15 Rifle, Matte Black - CR6920-EPR - Colt

Colt Enhanced Patrol .223 Rem/5.56 Semi-Automatic AR-15 Rifle, Matte Black - CR6920-EPR

$1,599.99 $1,189.00

Colt MSR M4 Carbine OEM2 5.56x45mm/.223 Remington 16.10", Black - Colt

Colt MSR M4 Carbine OEM2 5.56x45mm/.223 Remington 16.10", Black

$994.99 $732.49

Colt M4 Monolithic .223 Rem/5.56 Semi-Automatic AR-15 Rifle, Blk - CR6940 - Colt

Colt M4 Monolithic .223 Rem/5.56 Semi-Automatic AR-15 Rifle, Blk - CR6940

$1,699.00 $1,449.99

Colt LE6920 Trooper 5.56x45 AR-15 Rifle, Black - LE6920-R - Colt

Colt LE6920 Trooper 5.56x45 AR-15 Rifle, Black - LE6920-R

$1,299.99 $990.49

Colt MSR M4 Carbine FBP 5.56x45mm/.223 Remington 16.10", Black - Colt

Colt MSR M4 Carbine FBP 5.56x45mm/.223 Remington 16.10", Black

$1,949.00 $1,353.99

Colt M4 Carbine 5.56x45mm/.223 Remington 16.10", Black - Colt

Colt M4 Carbine 5.56x45mm/.223 Remington 16.10", Black

$1,349.00 $999.00

Colt .223 Remington AR Rifle with 16.1" Barrel, Black - CM55616M5S - Colt

Colt .223 Remington AR Rifle with 16.1" Barrel, Black - CM55616M5S

$1,999.99 $1,399.99

Colt Carbine 5.56 NATO Rifle Midlength 16.1" 30rd 16.1" - CR6960 - Colt

Colt Carbine 5.56 NATO Rifle Midlength 16.1" 30rd 16.1" - CR6960

$1,349.00 $1,030.99

Colt LE6920 5.56x45 AR-15 Rifle With Rail, Black - LE6920-FBP1 - Colt

Colt LE6920 5.56x45 AR-15 Rifle With Rail, Black - LE6920-FBP1

$2,007.99 $1,504.43

Colt Carbine 5.56mm SBR, 11.5" Barrel, Semi-Auto, Matte Black - Colt

Colt Carbine 5.56mm SBR, 11.5" Barrel, Semi-Auto, Matte Black

$1,327.15 $1,024.99

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