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5.56x45 Products

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Aero Precision M4E1 Threaded Complete Upper, 11.5" 5.56 Barrel, 10.3" ATLAS R-ONE M-LOK HG - Kodiak Brown Anodized - APAR700397M29

Aero Precision M4E1 Threaded Complete Upper, 11.5" 5.56 Barrel, 10.3" ATLAS R-ONE M-LOK HG - Kodiak Brown Anodized - APAR700397M29

$549 99
In Stock
Only 5 Left!
Aero Precision AR15 16" 5.56 Mid-Length HBAR Complete Upper w/ 15" M-LOK ATLAS S-ONE Handguards - Anodized Black - APSL100719

Aero Precision AR15 16" 5.56 Mid-Length HBAR Complete Upper w/ 15" M-LOK ATLAS S-ONE Handguards - Anodized Black - APSL100719

$399 99 $549.99
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Aero Precision 16.3" 5.56 Cold Hammer Forged Barrel with Dimple, Mid-Length - APRH100823C

Aero Precision 16.3" 5.56 Cold Hammer Forged Barrel with Dimple, Mid-Length - APRH100823C

$294 99
In Stock
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Aero Precision M4E1 Enhanced 10.5" 5.56 Barrel Complete Upper Receiver with 9" Quad Rail - Anodized Black - APAR640221Q2

Aero Precision M4E1 Enhanced 10.5" 5.56 Barrel Complete Upper Receiver with 9" Quad Rail - Anodized Black - APAR640221Q2
$534 99
In Stock
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Daniel Defense 0219110750047 DD4 Riii 16" 30+1, Black, OEM Stock & Grip, 12.50" M-Lok Handgaurd, Ambi Controls

Daniel Defense 0219110750047 DD4 Riii 16" 30+1, Black, OEM Stock & Grip, 12.50" M-Lok Handgaurd, Ambi Controls

$2394 00
In Stock
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Kel-Tec RDBBLK RDB Downward Ejecting Bullpup Semi-Auto .223/5.56 NATO 17.3" FH 20+1

Kel-Tec RDBBLK RDB Downward Ejecting Bullpup Semi-Auto .223/5.56 NATO 17.3" FH 20+1
$849 99
In Stock
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Aero Precision AR15 Complete Upper, 20" 5.56 with Pinned FSB & MOE Handguard - Anodized Black - APAR502501M66

Aero Precision AR15 Complete Upper, 20" 5.56 with Pinned FSB & MOE Handguard - Anodized Black - APAR502501M66

$434 99
In Stock
Aero Precision AR15 Complete Upper, 16" 5.56 M4 Barrel with 15" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100725

Aero Precision AR15 Complete Upper, 16" 5.56 M4 Barrel with 15" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100725

$399 99 $549.99
In Stock
Aero Precision M4E1 Threaded 14.5" 5.56 Mid-Length Complete Upper Receiver with 12" ATLAS S-ONE Handguard - Anodized Black - APAR700304M5

Aero Precision M4E1 Threaded 14.5" 5.56 Mid-Length Complete Upper Receiver with 12" ATLAS S-ONE Handguard - Anodized Black - APAR700304M5

$574 99
In Stock
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ETS Group AR15-30CG2 Rifle Mags Gen2 Clear Detachable with Coupler 30rd 5.56x45mm NATO for AR-15

ETS Group AR15-30CG2 Rifle Mags Gen2 Clear Detachable with Coupler 30rd 5.56x45mm NATO for AR-15

$18 78
In Stock
Colt Mfg CR6940 Mono Carbine 5.56x45mm NATO 30+1 16.10" Matte Black Rec/Barrel Black M4 Style Stock Black Polymer Grip Right Hand

Colt Mfg CR6940 Mono Carbine 5.56x45mm NATO 30+1 16.10" Matte Black Rec/Barrel Black M4 Style Stock Black Polymer Grip Right Hand

$1384 78
In Stock
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Cobalt Kinetics PROGS16BLK01 PRO Series Garage Sale GUN 16 Black

Cobalt Kinetics PROGS16BLK01 PRO Series Garage Sale GUN 16 Black

$978 25
In Stock
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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

$749 99
In Stock
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Aero Precision 14.5" 5.56 CMV Barrel, Mid-Length with Pinned Epsilon 556SL - APRH101597C

Aero Precision 14.5" 5.56 CMV Barrel, Mid-Length with Pinned Epsilon 556SL - APRH101597C

$249 99
In Stock
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Aero Precision M4E1 Assembled AR 15 Upper Receiver 5.56x45mm Mid-Length 16" Mid Length Barrel EM-15 Gen 2 M-LOK Handguard Anodized Black - APAR640251M7

Aero Precision M4E1 Assembled AR 15 Upper Receiver 5.56x45mm Mid-Length 16" Mid Length Barrel EM-15 Gen 2 M-LOK Handguard Anodized Black - APAR640251M7

$589 99
In Stock
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Winchester Ammo USA556LK USA 5.56 *VP* 55 FMJ 1000/2 - 1000rd Case

Winchester Ammo USA556LK USA 5.56 *VP* 55 FMJ 1000/2 - 1000rd Case

$664 53
(0.665 per round)
In Stock
Aero Precision Threaded PRO Complete Upper, 16.3" 5.56 CHF Mid-Length Barrel with 15" ATLAS R-ONE M-LOK Handguard - Kodiak Brown Anodized - APUG700401M103-1

Aero Precision Threaded PRO Complete Upper, 16.3" 5.56 CHF Mid-Length Barrel with 15" ATLAS R-ONE M-LOK Handguard - Kodiak Brown Anodized - APUG700401M103-1

$1029 99
In Stock
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Aero Precision M4E1 Threaded Complete Rifle, 16"5.56x45mm Mid-Length Barrel, RM15 M-LOK Handguard, MOE Grip & SL Stock - Black - APCR640437

Aero Precision M4E1 Threaded Complete Rifle, 16"5.56x45mm Mid-Length Barrel, RM15 M-LOK Handguard, MOE Grip & SL Stock - Black - APCR640437

$1249 99
In Stock
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Aero Precision M4E1 Threaded Complete Upper, 13.9" 5.56x45mm CMV Mid-Length Barrel with 12.7" ATLAS R-ONE M-LOK Handguard - Anodized Black - APAR700704M99

Aero Precision M4E1 Threaded Complete Upper, 13.9" 5.56x45mm CMV Mid-Length Barrel with 12.7" ATLAS R-ONE M-LOK Handguard - Anodized Black - APAR700704M99

$574 99
In Stock
Aero Precision M4E1 Threaded Complete Upper, 16" 5.56 HBAR Mid-Length Barrel with 15" ATLAS R-ONE M-LOK Handguard - FDE Cerakote - APAR700715M97

Aero Precision M4E1 Threaded Complete Upper, 16" 5.56 HBAR Mid-Length Barrel with 15" ATLAS R-ONE M-LOK Handguard - FDE Cerakote - APAR700715M97

$624 99
In Stock
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Aero Precision M4E1 Threaded 16" 5.56x45mm Mid-Length Complete Upper Receiver with ATALS S-ONE Handguard - Kodiak Brown Anodized - APAR700392M7

Aero Precision M4E1 Threaded 16" 5.56x45mm Mid-Length Complete Upper Receiver with ATALS S-ONE Handguard - Kodiak Brown Anodized - APAR700392M7

$589 99
In Stock
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Aero Precision M4E1 Threaded Complete Upper, 12.5" 5.56 Carbine Length Barrel with 10.3" ATLAS R-ONE M-LOK Handguard - Cerakote FDE - APAR700713M30

Aero Precision M4E1 Threaded Complete Upper, 12.5" 5.56 Carbine Length Barrel with 10.3" ATLAS R-ONE M-LOK Handguard - Cerakote FDE - APAR700713M30

$589 99
In Stock
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Aero Precision AR15 16" 5.56 Mid-Length HBAR QPQ Complete Upper with 13.5" M-LOK Slimline M-LOK - Anodized Black - APSL100677

Aero Precision AR15 16" 5.56 Mid-Length HBAR QPQ Complete Upper with 13.5" M-LOK Slimline M-LOK - Anodized Black - APSL100677

$369 99 $614.99
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Aero Precision AR15 Complete Rifle, 20" 5.56x45mm Rifle Length Barrel with FSB, A2 MIL-SPEC Rifle - Black - APCR640436

Aero Precision AR15 Complete Rifle, 20" 5.56x45mm Rifle Length Barrel with FSB, A2 MIL-SPEC Rifle - Black - APCR640436

$1024 99
In Stock
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