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5.56×45mm NATO
Shop 114 Deals on 5.56×45mm NATO Receivers
Browse 5.56×45mm NATO Receivers for sale at the lowest prices online.
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Daniel Defense AR15 18" 5.56 NATO MK12 SPR URG
$1,755.00
$1,415.47
Daniel Defense
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Primary Weapons Systems MK116 Pro Upper 223 Wylde/556NATO 16.1" Barrel, Black - 19-PM116UA0B
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Primary Weapons Systems
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Aero Precision AR-15 Complete Lower w/Magpul MOE Grip and STR Stock, Black
MAP
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MAP
Aero Precision
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Aero Precision M4E1-T Upper 5.56 10.5 Barrel No BCG/CH
MAP
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MAP
Aero Precision
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Black Rain Ordnance Milled .223 Rem/5.56 Nato Lower, Black - BROMLRBLK
$309.00
$201.99
Black Rain Ordnance
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Smith & Wesson M&P15 Stripped Lower 5.56x45mm/.223 Remington, Black - 812000
$178.37
$130.78
Smith & Wesson
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Sharps Bros AR-15 223 Rem/556NATO Complete Upper Receiver - SBBU01
MAP
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MAP
Sharps Bros
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Aero Precision M4E1-T Upper Flat Dark Earth 5.56 10.5 Barrel No BCG/CH
MAP
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MAP
Aero Precision
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Remington 700 Receiver Short Action 223 Remington W/X-Mark Pro - Remington 700 Receiver Short Action 223 Rem W/X-Mark Pro
$676.49
$575.00
Remington
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Sons of Liberty Gun Works .223 Remington AR Lower, Black - FCDAMBILR
MAP
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MAP
Sons Of Liberty Gun Works
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Gemtech GVAC 16. 10" Upper Receiver 5.56x45mm 1:8, Black - 13833
$916.99
$660.99
Gemtech
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Yankee Hill Machine .223 Rem/5.56 Stripped Lower Receiver, Hardcoat Anodized Matte Black - 125
MAP
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MAP
Yhm
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FightLite MCR Dual-Feed 16.25" Upper 5.56x45mm 1:7 M-LOK Picatinny Rail, Black
$7,559.99
$5,521.71
Fightlite
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Sons of Liberty Gun Works .223 Remington AR Lower, Black - ANGRYPATRIOT
MAP
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MAP
Sons Of Liberty Gun Works
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FNH FN 15 Complete Lower .223 Remington/5.56x45mm, Black
Out of Stock
Fnh
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Sons of Liberty Gun Works .223 Remington AR Lower, Black - STRIPES
MAP
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MAP
Sons Of Liberty Gun Works
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Sons of Liberty Gun Works .223 Remington AR Lower, Black - LOYAL9
MAP
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MAP
Sons Of Liberty Gun Works
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Grey Ghost Precision AR-15 Receiver Set .223 Remington, Black - GGPSLightRCVR
MAP
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MAP
Grey Ghost Precision
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Fortis License Gen 2 .223 Remington AR Lower, Black - LM7075GEN2S
MAP
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MAP
Fortis Manufacturing
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Seekins NX15 .223 Remington AR Lower, Black - 11000018
MAP
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MAP
Seekins
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Bushmaster Complete Lower Receiver, Black - 00-20010-BLK
Out of Stock
Bushmaster
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Sons of Liberty Gun Works SOLGW 14.50" Upper 5.56x45mm M-LOK Rail - Tactical Excellence - M4L89BSCHF14.5
$2,850.99
$1,031.61
Sons Of Liberty Gun Works
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Primary Weapons Systems MK1 5.56x45mm AR Lower, Black - 222M100SM1B
MAP
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MAP
Primary Weapons Systems
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Primary Weapons Systems MK1 5.56x45mm AR Lower, Black - 222M100RM1B
MAP
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MAP
Primary Weapons Systems
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