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5.56x45 Rifle Parts

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Aero Precision M4E1 Threaded 10.5" 5.56 Complete Upper Receiver with 9" ATLAS S-ONE Handguard - Cerakote FDE - APAR700312M2

Aero Precision M4E1 Threaded 10.5" 5.56 Complete Upper Receiver with 9" ATLAS S-ONE Handguard - Cerakote FDE - APAR700312M2

$569 99
In Stock
Only 3 Left!
Aero Precision M4E1 Threaded 10.5" 5.56 Carbine No Forward Assist Complete Upper with 9.3" M-LOK ATLAS R-ONE Handguard - OD Green Anodized - APSL100624

Aero Precision M4E1 Threaded 10.5" 5.56 Carbine No Forward Assist Complete Upper with 9.3" M-LOK ATLAS R-ONE Handguard - OD Green Anodized - APSL100624

$369 99 $484.99
In Stock
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Aero Precision M4E1 Threaded 14.5" 5.56 Mid-Length QPQ No Forward Assist Complete Upper with 13.5" Slimline Handguard - Kodiak Brown Anodized - APSL100753

Aero Precision M4E1 Threaded 14.5" 5.56 Mid-Length QPQ No Forward Assist Complete Upper with 13.5" Slimline Handguard - Kodiak Brown Anodized - APSL100753

$439 99 $534.99
In Stock
Only 3 Left!
Gemtech 13833 Gvac Upper Receiver 5.56x45mm NATO 16.10", Black, 15" M-LOK Handguard, ETM Flash Hider, BCG Included

Gemtech 13833 Gvac Upper Receiver 5.56x45mm NATO 16.10", Black, 15" M-LOK Handguard, ETM Flash Hider, BCG Included

$777 77
In Stock
Aero Precision M4E1 Threaded Complete Upper, 13.9" 5.56x45mm CMV Mid-Length Barrel with 12.7" ATLAS S-ONE M-LOK Handguard - Anodized Black - APAR700104M99

Aero Precision M4E1 Threaded Complete Upper, 13.9" 5.56x45mm CMV Mid-Length Barrel with 12.7" ATLAS S-ONE M-LOK Handguard - Anodized Black - APAR700104M99

$574 99
In Stock
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Aero Precision M4E1 Threaded 10.5" 5.56 No Forward Assist Complete Upper Receiver with 9.2" M-LOK ATLAS S-ONE Handguard - Anodized Black - APAR712102M2

Aero Precision M4E1 Threaded 10.5" 5.56 No Forward Assist Complete Upper Receiver with 9.2" M-LOK ATLAS S-ONE Handguard - Anodized Black - APAR712102M2

$449 99
In Stock
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Aero Precision M4E1 Enhanced 10.5" 5.56 No Forward Assist Complete Upper Receiver with 9" M-LOK Handguard - Anodized Black - APAR612275M2

Aero Precision M4E1 Enhanced 10.5" 5.56 No Forward Assist Complete Upper Receiver with 9" M-LOK Handguard - Anodized Black - APAR612275M2

$454 99
In Stock
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Grey Ghost Precision GGP-S-Light-RCVR Ghost Prec MKII AR15 RCVR SET Billet w/BOLT Release Black

Grey Ghost Precision GGP-S-Light-RCVR Ghost Prec MKII AR15 RCVR SET Billet w/BOLT Release Black

$367 08
In Stock
Only 2 Left!
GGP GGPC GGP Cornerstone Forged Lower

GGP GGPC GGP Cornerstone Forged Lower

$104 88
In Stock
Aero Precision AR15 Complete Upper, 10.5" 5.56 Carbine Barrel with Pinned FSB, MOE SL Carbine Handguard - Anodized Black with FDE - APAR502506M3

Aero Precision AR15 Complete Upper, 10.5" 5.56 Carbine Barrel with Pinned FSB, MOE SL Carbine Handguard - Anodized Black with FDE - APAR502506M3

$389 99
In Stock
Only 5 Left!
Aero Precision AR15 Complete Upper, 16" 5.56 Mid-Length Barrel with Pinned FSB, MOE Mid-Length - FDE - APAR502504M65

Aero Precision AR15 Complete Upper, 16" 5.56 Mid-Length Barrel with Pinned FSB, MOE Mid-Length - FDE - APAR502504M65
$414 99
In Stock
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Ballistic Advantage Modern Series 13.7" Government Profile 5.56x45mm Mid-Length Barrel, 1:7 Twist - BABL556033M

Ballistic Advantage Modern Series 13.7" Government Profile 5.56x45mm Mid-Length Barrel, 1:7 Twist - BABL556033M
$161 50
In Stock
Only 6 Left!
Ballistic Advantage Performance Series 13.9" Hanson Profile 5.56x45mm Mid-Length Barrel with Low Profile Gas Block - BABL556037F

Ballistic Advantage Performance Series 13.9" Hanson Profile 5.56x45mm Mid-Length Barrel with Low Profile Gas Block - BABL556037F
$213 75
In Stock
Only 5 Left!
Aero Precision M4E1 Enhanced 14.5" 5.56 Mid-Length Complete Upper Receiver with 12" Enhanced M-LOK Handguard - Cerakote FDE - APAR640232M5

Aero Precision M4E1 Enhanced 14.5" 5.56 Mid-Length Complete Upper Receiver with 12" Enhanced M-LOK Handguard - Cerakote FDE - APAR640232M5

$609 99
In Stock
Only 2 Left!
Aero Precision M4E1 Threaded 14.5" 5.56 Carbine Length Complete Upper Receiver with 12" ATLAS R-ONE Handguard - Anodized Black - APAR700704M32

Aero Precision M4E1 Threaded 14.5" 5.56 Carbine Length Complete Upper Receiver with 12" ATLAS R-ONE Handguard - Anodized Black - APAR700704M32

$564 99
In Stock
Only 4 Left!
Spikes Tactical Midlength Complete 5.56x45mm NATO 16", Black, 12" Picatinny Handguard, A2 Flash Hider

Spikes Tactical Midlength Complete 5.56x45mm NATO 16", Black, 12" Picatinny Handguard, A2 Flash Hider

$829 25
In Stock
Only 1 Left!
Foxtrot Mike .223 Wylde ( 5.56 Nato/.223 Rem ) 12.5" Complete Upper, 11.75" M-LOK, Non Reciprocating Forward Charging Handle, BCG - FM556-GEN2-12.5

Foxtrot Mike .223 Wylde ( 5.56 Nato/.223 Rem ) 12.5" Complete Upper, 11.75" M-LOK, Non Reciprocating Forward Charging Handle, BCG - FM556-GEN2-12.5
$499 99 $549.99
In Stock
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Radian Weapons R0436 Builder Kit Radian Gray, AX556 Ambi Lower, 8.50" Handgaurd, Includes Most Lower Parts

Radian Weapons R0436 Builder Kit Radian Gray, AX556 Ambi Lower, 8.50" Handgaurd, Includes Most Lower Parts

$1219 95
In Stock
Only 5 Left!
Radian Weapons R0435 Builder Kit Radian Black, AX556 Ambi Lower, 8.50" Handgaurd, Includes Most Lower Parts

Radian Weapons R0435 Builder Kit Radian Black, AX556 Ambi Lower, 8.50" Handgaurd, Includes Most Lower Parts

$1219 95
In Stock
Aero Precision M4E1 Threaded Complete Upper, 14.5" 5.56 Mid-Length Barrel with Pinned Gamma 556 SL, 12" M-LOK ATLAS R-ONE Handguard - Anodized Black - APAR700704M5V38

Aero Precision M4E1 Threaded Complete Upper, 14.5" 5.56 Mid-Length Barrel with Pinned Gamma 556 SL, 12" M-LOK ATLAS R-ONE Handguard - Anodized Black - APAR700704M5V38

$654 99
In Stock
Radian Weapons R0428 Builder Kit Radian Gray, AX556 Ambi Lower, 10" Handgaurd, Includes Most Lower Parts

Radian Weapons R0428 Builder Kit Radian Gray, AX556 Ambi Lower, 10" Handgaurd, Includes Most Lower Parts

$1254 95
In Stock
Only 5 Left!
Aero Precision M4E1 Enhanced 16" 5.56 M4 CMV Carbine Barrel Complete Upper Receiver with 15" Enhanced M-LOK Handguard - Anodized Black - APAR640251M6

Aero Precision M4E1 Enhanced 16" 5.56 M4 CMV Carbine Barrel Complete Upper Receiver with 15" Enhanced M-LOK Handguard - Anodized Black - APAR640251M6
$579 99
In Stock
Only 1 Left!
Ballistic Advantage Modern Series 11.5" Government Profile 5.56x45mm Carbine Length Barrel - BABL556023M

Ballistic Advantage Modern Series 11.5" Government Profile 5.56x45mm Carbine Length Barrel - BABL556023M
$147 25
In Stock
Only 4 Left!
Aero Precision AR15 Complete Upper, 16" 5.56 Mid-Length Barrel with Pinned FSB, M4 Handguard - Anodized Black - APAR505631

Aero Precision AR15 Complete Upper, 16" 5.56 Mid-Length Barrel with Pinned FSB, M4 Handguard - Anodized Black - APAR505631
$404 99
In Stock
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