5.56x45 NATO Semi Auto Rifles 18 Items

5.56x45 NATO Semi Auto Rifles + Rebate - 18 Products In Stock / 43 Models

The 5.56x45 NATO caliber is a versatile, lightweight cartridge designed for high-velocity, low-recoil performance.  The 5.56 Caliber Rifle, combined with great 5.56 ammunition, is known throughout the world for its mid-range precision.

We have 18 5.56x45 NATO Semi Auto Rifles from top brands like DANIEL DEFENSE, COLT, SIG SAUER, INC., & BRAVO COMPANY, you’ll find features like customizable rails, enhanced ergonomics, and lightweight construction. Take advantage of up to and elevate your shooting experience with a reliable 5.56x45 NATO rifle or any Semi Auto Rifles for more details.

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BRAVO COMPANY - RECCE-14 MCMR 5.56 BRAVO COMPANY - RECCE-14 MCMR 5.56
5 Stars
(0.0)

$1,775.00

Online Only - In stock
SIG SAUER, INC. - MCX SPEAR-LT IR 5.56X45 NATO SEMI-AUTO RIFLE SIG SAUER, INC. - MCX SPEAR-LT IR 5.56X45 NATO SEMI-AUTO RIFLE
5 Stars
(0.0)

$2,599.99

Online Only - In stock
BRAVO COMPANY - RECCE-16 16IN 5.56X45MM NATO BLACK 30+1RD BRAVO COMPANY - RECCE-16 16IN 5.56X45MM NATO BLACK 30+1RD
5 Stars
(5.0)

$1,660.00

Online Only - In stock
BRAVO COMPANY - RECCE-16 MCMR LW 5.56 BRAVO COMPANY - RECCE-16 MCMR LW 5.56
5 Stars
(5.0)

$1,660.00

Online Only - In stock
SMITH & WESSON - M&P 15 SPORT III 5.56X45 NATO SEMI-AUTO RIFLE SMITH & WESSON - M&P 15 SPORT III 5.56X45 NATO SEMI-AUTO RIFLE
5 Stars
(0.0)

$699.00

Online Only - In stock
BRAVO COMPANY - RECCE-18 MCMR 5.56 BRAVO COMPANY - RECCE-18 MCMR 5.56
5 Stars
(4.0)

$1,960.00

Online Only - In stock
SPRINGFIELD ARMORY - HELLION BULLPUP 5.56X45 NATO SEMI-AUTO RIFLE SPRINGFIELD ARMORY - HELLION BULLPUP 5.56X45 NATO SEMI-AUTO RIFLE
5 Stars
(5.0)

$1,769.99 - $1,799.99

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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
5 Stars
(3.0)

$1,079.99

Online Only - In stock
SIG SAUER, INC. - M400 SDI XSERIES 5.56X45 NATO SEMI-AUTO RIFLE SIG SAUER, INC. - M400 SDI XSERIES 5.56X45 NATO SEMI-AUTO RIFLE
5 Stars
(5.0)

$1,499.99 - $1,599.99

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Product badge SMITH & WESSON - M&P15 AXE SBR 5.56X45 NATO SEMI-AUTO RIFLE SMITH & WESSON - M&P15 AXE SBR 5.56X45 NATO SEMI-AUTO RIFLE
5 Stars
(5.0)

$1,459.00 - $1,479.00

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SIG SAUER, INC. - MCX-RATTLER LT 5.56X45 NATO SBR SEMI-AUTO RIFLE SIG SAUER, INC. - MCX-RATTLER LT 5.56X45 NATO SBR SEMI-AUTO RIFLE
5 Stars
(0.0)

$2,499.99

Online Only - In stock
DANIEL DEFENSE - DD4 M4A1RIII 5.56MM RIFLE DANIEL DEFENSE - DD4 M4A1RIII 5.56MM RIFLE
5 Stars
(0.0)

$2,465.00

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DANIEL DEFENSE - DDM4 V7S 5.56X45 NATO SEMI-AUTO SHORT BARRELED RIFLE DANIEL DEFENSE - DDM4 V7S 5.56X45 NATO SEMI-AUTO SHORT BARRELED RIFLE
5 Stars
(0.0)

$1,908.00

Online Only - In stock
SMITH & WESSON - PERFORMANCE CENTER M&P15 AXE 5.56X45 NATO SEMI-AUTO RIFLE SMITH & WESSON - PERFORMANCE CENTER M&P15 AXE 5.56X45 NATO SEMI-AUTO RIFLE
5 Stars
(0.0)

$1,549.00

Online Only - In stock
BRAVO COMPANY - M4 CARBINE MOD 0 16IN 5.56X45MM NATO BLACK 30+1RD BRAVO COMPANY - M4 CARBINE MOD 0 16IN 5.56X45MM NATO BLACK 30+1RD
5 Stars
(0.0)

$1,436.00

Online Only - In stock
SIG SAUER, INC. - M400 ROSE 5.56X45 NATO SEMI-AUTO RIFLE SIG SAUER, INC. - M400 ROSE 5.56X45 NATO SEMI-AUTO RIFLE
5 Stars
(0.0)

$1,399.99

Online Only - In stock
SPRINGFIELD ARMORY - SAINT® VICTOR V2 AR-15 SEMI-AUTO RIFLE GEAR PAC™ SPRINGFIELD ARMORY - SAINT® VICTOR V2 AR-15 SEMI-AUTO RIFLE GEAR PAC™
5 Stars
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$1,189.99 - $1,199.00

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COLT - M4 MIDLENGTH CARBINE 5.56MM NATO/223 REMINGTON RIFLE COLT - M4 MIDLENGTH CARBINE 5.56MM NATO/223 REMINGTON RIFLE
5 Stars
(0.0)

$1,159.99

Online Only - In stock
SIG SAUER, INC. - MCX-SPEAR LT IR 5.56X45 NATO SBR SEMI-AUTO RIFLE SIG SAUER, INC. - MCX-SPEAR LT IR 5.56X45 NATO SBR SEMI-AUTO RIFLE
5 Stars
(0.0)

$2,499.99

Out of Stock
DANIEL DEFENSE - DD4 RIII 5.56MM RIFLE DANIEL DEFENSE - DD4 RIII 5.56MM RIFLE
5 Stars
(5.0)

$2,465.00

Out of Stock
DANIEL DEFENSE - DDM4 V7 5.56X45MM NATO SEMI-AUTO RIFLE DANIEL DEFENSE - DDM4 V7 5.56X45MM NATO SEMI-AUTO RIFLE
5 Stars
(3.3)

$1,872.00 - $2,122.00

Out of Stock
BRAVO COMPANY - MID-16 MOD 0 16IN 5.56X45MM NATO BLACK 30+1RD BRAVO COMPANY - MID-16 MOD 0 16IN 5.56X45MM NATO BLACK 30+1RD
5 Stars
(5.0)

$1,455.00

Out of Stock
GEISSELE AUTOMATICS LLC - SUPER DUTY MOD1 5.56X45 NATO SEMI-AUTO RIFLE GEISSELE AUTOMATICS LLC - SUPER DUTY MOD1 5.56X45 NATO SEMI-AUTO RIFLE
5 Stars
(3.5)

$2,125.00 - $2,375.00

Out of Stock
COLT - MSR 5.56MM NATO/223 REMINGTON RIFLE COLT - MSR 5.56MM NATO/223 REMINGTON RIFLE
5 Stars
(4.0)

$1,170.40

Out of Stock
DANIEL DEFENSE - MK12 5.56X45 NATO SEMI-AUTO RIFLE DANIEL DEFENSE - MK12 5.56X45 NATO SEMI-AUTO RIFLE
5 Stars
(5.0)

$2,530.00

Out of Stock
DANIEL DEFENSE - DDM4V7 PRO 5.56X45 NATO SEMI-AUTO RIFLE DANIEL DEFENSE - DDM4V7 PRO 5.56X45 NATO SEMI-AUTO RIFLE
5 Stars
(4.0)

$2,230.00 - $2,424.00

Out of Stock
DANIEL DEFENSE - DDM4A1 14.5IN 5.56X45MM NATO MATTE BLACK 32+1RD DANIEL DEFENSE - DDM4A1 14.5IN 5.56X45MM NATO MATTE BLACK 32+1RD
5 Stars
(5.0)

$2,303.00

Out of Stock
DANIEL DEFENSE - M4V7 CARBINE 5.56 16" BROWN DANIEL DEFENSE - M4V7 CARBINE 5.56 16" BROWN
5 Stars
(5.0)

$2,122.00

Out of Stock
BRAVO COMPANY - RECCE-16 MCMR 5.56 BRAVO COMPANY - RECCE-16 MCMR 5.56
5 Stars
(4.0)

$1,660.00

Out of Stock
COLT - M4A1 CARBINE SOCOM 5.56X45 NATO SEMI-AUTO RIFLE COLT - M4A1 CARBINE SOCOM 5.56X45 NATO SEMI-AUTO RIFLE
5 Stars
(5.0)

$1,536.70

Out of Stock
COLT - M4 CARBINE MAGPUL SL BLACK 5.56MM NATO/223 REMINGTON RIFLE COLT - M4 CARBINE MAGPUL SL BLACK 5.56MM NATO/223 REMINGTON RIFLE
5 Stars
(5.0)

$1,159.99

Out of Stock
Product badge COLT - M4 CARBINE 5.56MM NATO/223 REMINGTON RIFLE COLT - M4 CARBINE 5.56MM NATO/223 REMINGTON RIFLE
5 Stars
(5.0)

$999.99

$1,019.70

Out of Stock
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