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5.56x45 NATO Semi Auto Rifles 103 Items

5.56x45 NATO Semi Auto Rifles Up To 47% Off + Rebate! — 103 Products In Stock / 69 Models

The 5.56x45 NATO caliber is a versatile, lightweight cartridge designed for high-velocity, low-recoil performance.  The 5.56 Caliber Rifle is known for mid-range precision on the range, in the field, and in tactical situations.

We have 103 5.56x45 NATO Semi Auto Rifles from top brands like DANIEL DEFENSE, SIG SAUER, INC., SPRINGFIELD ARMORY, & SONS OF LIBERTY GUN WORKS, you’ll find features like customizable rails, enhanced ergonomics, and lightweight construction. Take advantage of up to Up To 47% Off and elevate your shooting experience with a reliable 5.56x45 NATO rifle or any Semi Auto Rifles for more details.

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SPRINGFIELD ARMORY - HELLION BULLPUP 5.56X45 NATO SEMI-AUTO RIFLE SPRINGFIELD ARMORY - HELLION BULLPUP 5.56X45 NATO SEMI-AUTO RIFLE
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$1,699.99 - $1,769.99

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SPRINGFIELD ARMORY - SAINT VICTOR B5 5.56 SPRINGFIELD ARMORY - SAINT VICTOR B5 5.56
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$986.99 - $1,275.38

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SPRINGFIELD ARMORY - SA-16 A2 5.56X45 NATO SEMI-AUTO RIFLE SPRINGFIELD ARMORY - SA-16 A2 5.56X45 NATO SEMI-AUTO RIFLE
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$1,069.99

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Product badge SONS OF LIBERTY GUN WORKS - PATROL SL 5.56 16' SONS OF LIBERTY GUN WORKS - PATROL SL 5.56 16'
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SPRINGFIELD ARMORY - SAINT VICTOR 5.56X45 NATO SEMI-AUTO RIFLE SPRINGFIELD ARMORY - SAINT VICTOR 5.56X45 NATO SEMI-AUTO RIFLE
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$986.99 - $1,029.99

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COLT - M4 CARBINE 5.56MM NATO/223 REMINGTON RIFLE COLT - M4 CARBINE 5.56MM NATO/223 REMINGTON RIFLE
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$999.99

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Product badge RUGER - AR-556® MPR 5.56X45 NATO SEMI-AUTO RIFLE RUGER - AR-556® MPR 5.56X45 NATO SEMI-AUTO RIFLE
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$754.99 - $897.99

$849.99

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SPRINGFIELD ARMORY - SAINT B5 5.56 SPRINGFIELD ARMORY - SAINT B5 5.56
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$876.99

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Product badge RUGER - AR-556® STANDARD 5.56X45MM NATO SEMI-AUTO RIFLE RUGER - AR-556® STANDARD 5.56X45MM NATO SEMI-AUTO RIFLE
5 Stars
(4.3)

$699.99 - $779.99

$779.99 - $816.99

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DANIEL DEFENSE - DDM4 V7 5.56X45MM NATO SEMI-AUTO RIFLE DANIEL DEFENSE - DDM4 V7 5.56X45MM NATO SEMI-AUTO RIFLE
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Product badge TROY INDUSTRIES, INC. - SPEC A4 5.56 16' TROY INDUSTRIES, INC. - SPEC A4 5.56 16'
5 Stars
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$899.99

$1,169.00

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HECKLER & KOCH - MR27 TRIBUTE 5.56X45 NATO SEMI-AUTO RIFLE HECKLER & KOCH - MR27 TRIBUTE 5.56X45 NATO SEMI-AUTO RIFLE
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$3,799.00 - $7,999.99

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WILSON COMBAT - AR-15 RANGER WILSON COMBAT - AR-15 RANGER
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$2,500.00

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WILSON COMBAT - AR-15 RECON TACTICAL WILSON COMBAT - AR-15 RECON TACTICAL
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$2,250.00 - $2,450.00

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WILSON COMBAT - AR-15 PROTECTOR CARBINE WILSON COMBAT - AR-15 PROTECTOR CARBINE
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$2,162.95

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SIG SAUER, INC. - M400-DH3 5.56X45 NATO SEMI-AUTO RIFLE SIG SAUER, INC. - M400-DH3 5.56X45 NATO SEMI-AUTO RIFLE
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$1,999.99

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LMT DEFENSE - DEFENDER-L 5.56X45 NATO SEMI-AUTO RIFLE LMT DEFENSE - DEFENDER-L 5.56X45 NATO SEMI-AUTO RIFLE
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$1,979.10

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Product badge COLT - CM556-16-M5S CARBINE 5.56MM RIFLE COLT - CM556-16-M5S CARBINE 5.56MM RIFLE
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$1,724.99

$1,929.99

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Product badge BLACK RAIN ORDNANCE INC. - FALLOUT 15 5.56 BLACK RAIN ORDNANCE INC. - FALLOUT 15 5.56
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$949.99 - $1,699.99

$1,699.99

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Product badge SHIELD ARMS - SA-15 FOLDING ELITE SEMI-AUTO RIFLE SHIELD ARMS - SA-15 FOLDING ELITE SEMI-AUTO RIFLE
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COLT - LE6920-FBP2 CARBINE 5.56MM RIFLE COLT - LE6920-FBP2 CARBINE 5.56MM RIFLE
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$1,499.99

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RUGER - MINI-14® TACTICAL 5.56X45 NATO SEMI-AUTO RIFLE RUGER - MINI-14® TACTICAL 5.56X45 NATO SEMI-AUTO RIFLE
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$1,029.00 - $1,499.00

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COLT - M4 MONOLITHIC CARBINE 5.56MM NATO/223 REMINGTON RIFLE COLT - M4 MONOLITHIC CARBINE 5.56MM NATO/223 REMINGTON RIFLE
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$1,449.99

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COLT - ENHANCED PATROL 5.56MM NATO/223 REMINGTON RIFLE COLT - ENHANCED PATROL 5.56MM NATO/223 REMINGTON RIFLE
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$1,349.99

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Product badge SONS OF LIBERTY GUN WORKS - M4 C4 16" 5.56 SONS OF LIBERTY GUN WORKS - M4 C4 16" 5.56
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SIG SAUER, INC. - M400 TREAD 2.0 5.56X45 NATO SEMI-AUTO RIFLE SIG SAUER, INC. - M400 TREAD 2.0 5.56X45 NATO SEMI-AUTO RIFLE
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$999.99 - $1,199.99

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FRANKLIN ARMORY - M4-HTF XTD R3 16" RIFLES FRANKLIN ARMORY - M4-HTF XTD R3 16" RIFLES
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$1,160.99

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COLT - M4 CARBINE MAGPUL SL BLACK 5.56MM NATO/223 REMINGTON RIFLE COLT - M4 CARBINE MAGPUL SL BLACK 5.56MM NATO/223 REMINGTON RIFLE
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$1,159.99

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COLT - M4 MIDLENGTH CARBINE 5.56MM NATO/223 REMINGTON RIFLE COLT - M4 MIDLENGTH CARBINE 5.56MM NATO/223 REMINGTON RIFLE
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$1,159.99

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ZASTAVA ARMS USA - PAP M90 5.56X45 AK RIFLE ZASTAVA ARMS USA - PAP M90 5.56X45 AK RIFLE
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$1,138.99

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COLT - MSR 5.56MM NATO/223 REMINGTON RIFLE COLT - MSR 5.56MM NATO/223 REMINGTON RIFLE
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$1,099.00

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RUGER - MINI-14® RANCH 5.56 NATO SEMI-AUTO RIFLE RUGER - MINI-14® RANCH 5.56 NATO SEMI-AUTO RIFLE
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$959.99 - $1,089.99

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Products: – of 103