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5.56x45 AR-15 Style Rifles

The AR-15 style rifle chambered in 5.56x45 is a pinnacle of modern firearm engineering, offering unparalleled versatility and precision. Whether you're a seasoned marksman or a novice shooter, these rifles deliver exceptional performance in a variety of scenarios. Known for their lightweight design and adaptability, AR-15s are perfect for everything from competitive shooting to home defense. Explore our selection of Radical Firearms and American Tactical Imports to find a rifle that meets your specific needs. Each model is crafted with precision engineering, ensuring reliability and accuracy with every shot. The 5.56x45 caliber is renowned for its balance of power and control, making it a favorite among enthusiasts. Discover the full range of AR-15 Style Rifles and experience the cutting-edge performance that sets these firearms apart.

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Shark Coast Tactical Midnight Semi-Auto 5.56 Nato AR-15 Rifle Package, 16" Barrel, Vortex Crossfire Optic, Streamlight ProTac Light, & Range Bag

Shark Coast Tactical Midnight Semi-Auto 5.56 Nato AR-15 Rifle Package, 16" Barrel, Vortex Crossfire Optic, Streamlight ProTac Light, & Range Bag
$899 99
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Diamondback DB175AK061 DB15 16" 30+1 Flat Dark Earth 6 Position Stock Black Magpul MOE Grip

Diamondback DB175AK061 DB15 16" 30+1 Flat Dark Earth 6 Position Stock Black Magpul MOE Grip
$652 00
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FN 15 Semi Automatic Carbine 16" Barrel .223/5.56 , With One (1) 30 Round Magazine -15" MLOK handguard- SRP G2 - 36-100608

FN 15 Semi Automatic Carbine 16" Barrel .223/5.56 , With One (1) 30 Round Magazine -15" MLOK handguard- SRP G2 - 36-100608
$1359 00
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Colt CR6700A4 AR-15 Rifle 20" Barrel, A2 Style Stock, Chrome Lined Barrel, A4 Front Sight, Detachable Carry Handle Rear Sight - 30 Round

Colt CR6700A4 AR-15 Rifle 20" Barrel, A2 Style Stock, Chrome Lined Barrel, A4 Front Sight, Detachable Carry Handle Rear Sight - 30 Round
$1018 11
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Sig Sauer MCX Spear-LT Semi-Automatic 5.56x45mm Ambidextrous Rifle, 16" Barrel, 13" M-LOK Handguard, Side Folding Stock - Coyote Brown Finish - RMCX-556N-16B-LT

Sig Sauer MCX Spear-LT Semi-Automatic 5.56x45mm Ambidextrous Rifle, 16" Barrel, 13" M-LOK Handguard, Side Folding Stock - Coyote Brown Finish - RMCX-556N-16B-LT
$2599 99
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Foxtrot Mike Semi-Auto 5.56 /.223 AR Rifle 16" BBl, 15" M-LOK, THRIL Furniture, 6 Position /Foldable Stock, Forward Charging Handle, - FM15-223-G2-16I-2FTT

Foxtrot Mike Semi-Auto 5.56 /.223 AR Rifle 16" BBl, 15" M-LOK, THRIL Furniture, 6 Position /Foldable Stock, Forward Charging Handle, - FM15-223-G2-16I-2FTT
$699 99
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Franklin Armory - M4-HTF R3 XTD -Semi-Auto Rifle - 16" Barrel - 5.56/223 - 30 Round Magazine - 00-10052-BLK

Franklin Armory - M4-HTF R3 XTD -Semi-Auto Rifle - 16" Barrel - 5.56/223 - 30 Round Magazine - 00-10052-BLK

$1149 99
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Brigade Manufacturing Makasi 5.56 Nato/.223, Semi-Automatic Rifle, 16" Barrel, 12" Quad Rail, Midnight Burnt Bronze - M561166NQ

Brigade Manufacturing Makasi 5.56 Nato/.223, Semi-Automatic Rifle, 16" Barrel, 12" Quad Rail, Midnight Burnt Bronze - M561166NQ

$1599 99
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Smith & Wesson M&P15T Semi-Automatic 5.56x45mm AR-15 Style Rifle, 16" Barrel, 30+1 Capacity, 6-Position Stock - 311001

Smith & Wesson M&P15T Semi-Automatic 5.56x45mm AR-15 Style Rifle, 16" Barrel, 30+1 Capacity, 6-Position Stock - 311001

$925 54
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Springfield Saint Victor 5.56x45mm AR-15 Rifle, 16" Barrel, B5 Stock & Pistol Grip, LAW Folding Stock Adapter - STV916556BX

Springfield Saint Victor 5.56x45mm AR-15 Rifle, 16" Barrel, B5 Stock & Pistol Grip, LAW Folding Stock Adapter - STV916556BX

$1147 69
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American Tactical ALPHA MAXX 5.56 NATO AR-15 Semi-Auto Rifle, 13" MLOK Handguard, 16" Barrel, 1 in 8 Twist, QD Attachment,1-30 Rd Mag - ATIGAX55613ML

American Tactical ALPHA MAXX 5.56 NATO AR-15 Semi-Auto Rifle, 13" MLOK Handguard, 16" Barrel, 1 in 8 Twist, QD Attachment,1-30 Rd Mag - ATIGAX55613ML
$329 99 $379.99
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Smith & Wesson M&P15 Sport III Semi-Automatic 5.56x45mm AR-15 Rifle, 16" Barrel, 15" M-LOK Handguard, Mid-Length Gas System - 13807

Smith & Wesson M&P15 Sport III Semi-Automatic 5.56x45mm AR-15 Rifle, 16" Barrel, 15" M-LOK Handguard, Mid-Length Gas System - 13807
$702 33
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Radical Firearms FR16-SOCOM, 5.56x45mm, Semi Automatic Rifle, 16" Barrel, 1/7 twist, 15" RPR Handguard, OD Green B5 Furniture, 30rd Magazine -RF01672

Radical Firearms FR16-SOCOM, 5.56x45mm, Semi Automatic Rifle, 16" Barrel, 1/7 twist, 15" RPR Handguard, OD Green B5 Furniture, 30rd Magazine -RF01672

$410 00
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Springfield SA-16 Semi-Automatic 5.56x45mm AR-15 Rifle, 20" Barrel, A2 Flash Hider, Stock, Grip & Front Sight Post, 30+1 Capacity - SPSA920556B-A2

Springfield SA-16 Semi-Automatic 5.56x45mm AR-15 Rifle, 20" Barrel, A2 Flash Hider, Stock, Grip & Front Sight Post, 30+1 Capacity - SPSA920556B-A2

$1051 87
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CMMG RESOLUTE Mk4 Semi-Automatic 5.56x45mm Rifle, 14.5" Barrel with Pinned & Welded Muzzle Device, 30+1 Capacity - Armor Black Cerakote - 55A060B-AB

CMMG RESOLUTE Mk4 Semi-Automatic 5.56x45mm Rifle, 14.5" Barrel with Pinned & Welded Muzzle Device, 30+1 Capacity - Armor Black Cerakote - 55A060B-AB

$1549 95
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Anderson Patriot Pro Semi-Automatic 5.56 Nato AR-15 Rifle, 16" Barrel, 15" M-LOK Handguard, 30+1 Capacity, Magpul CTR Stock, & MOE Grip - B2-K869-A032

Anderson Patriot Pro Semi-Automatic 5.56 Nato AR-15 Rifle, 16" Barrel, 15" M-LOK Handguard, 30+1 Capacity, Magpul CTR Stock, & MOE Grip - B2-K869-A032
$349 99 $399.99
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Aero Precision M4E1 Pro AR-15 Rifle, 16" 5.56 NATO Mid-Length Barrel, 15” MOD 4 Handguard, Ambidextrous Controls, MOE Grip & DT Stock - Black - APCR640476

Aero Precision M4E1 Pro AR-15 Rifle, 16" 5.56 NATO Mid-Length Barrel, 15” MOD 4 Handguard, Ambidextrous Controls, MOE Grip & DT Stock - Black - APCR640476

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American Tactical ALPHA MAXX 5.56 Nato AR-15 Semi-Automatic Rifle, 16" 1:8 Barrel, 15" M-LOK Handguard, 30 Round Magazine, Black - ATIGAX556ML15

American Tactical ALPHA MAXX 5.56 Nato AR-15 Semi-Automatic Rifle, 16" 1:8 Barrel, 15" M-LOK Handguard, 30 Round Magazine, Black - ATIGAX556ML15
$344 43
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Shark Coast Tactical AR-15 Rifle, 5.56, Cerakote Battleworn Upper / Lower Receiver, 16" BBl, 15" Cerakote Battleworn Rail, Magpul Furniture, Bushido/Samurai Theme

Shark Coast Tactical AR-15 Rifle, 5.56, Cerakote Battleworn Upper / Lower Receiver, 16" BBl, 15" Cerakote Battleworn Rail, Magpul Furniture, Bushido/Samurai Theme

$849 99
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Hi-Point Firearms HP-15, Semi-Automatic AR-15 Rifle, 5.56 NATO, 16" Barrel, 15" MLOK Handguard, (1) 30rd Magazine, M-LOK Handguard - HP15R-556HP-15

Hi-Point Firearms HP-15, Semi-Automatic AR-15 Rifle, 5.56 NATO, 16" Barrel, 15" MLOK Handguard, (1) 30rd Magazine, M-LOK Handguard - HP15R-556HP-15
$479 99
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Shark Coast Tactical Trump 2.0 AR-15 Rifle, 5.56, 16" Barrel 30rd Semi-Auto Rifle, Distressed Silver

Shark Coast Tactical Trump 2.0 AR-15 Rifle, 5.56, 16" Barrel 30rd Semi-Auto Rifle, Distressed Silver

$866 66
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Shark Coast Tactical "Trump" AR-15, 5.56 16" Barrel 30rd Semi-Auto Rifle, 15" MLOK Handguard

Shark Coast Tactical "Trump" AR-15, 5.56 16" Barrel 30rd Semi-Auto Rifle, 15" MLOK Handguard

$817 54
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Shark Coast Tactical Trump 2.0 AR-15, 5.56 16" Barrel 30rd Semi-Auto Rifle, Distressed Silver / Black

Shark Coast Tactical Trump 2.0 AR-15, 5.56 16" Barrel 30rd Semi-Auto Rifle, Distressed Silver / Black

$817 54
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Shark Coast Tactical "Trump Victory" AR-15, 5.56 16" Barrel 30rd Semi-Auto Rifle

Shark Coast Tactical "Trump Victory" AR-15, 5.56 16" Barrel 30rd Semi-Auto Rifle

$866 66
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