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5.56x45 Rifle Parts

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Original Israeli Micro Galil Parts Kit - 5.56 Nato Caliber - Complete Less Barrel, Receiver and Full Auto Parts.

Original Israeli Micro Galil Parts Kit - 5.56 Nato Caliber - Complete Less Barrel, Receiver and Full Auto Parts.

Out of Stock
Ballistic Advantage Modern Series 16" 5.56x45mm Mid-Length Pencil Barrel, 1:7 Twist - BABL556028M

Ballistic Advantage Modern Series 16" 5.56x45mm Mid-Length Pencil Barrel, 1:7 Twist - BABL556028M
Out of Stock
Bushmaster 0040006BLK Bravo Zulu Upper 5.56x45mm NATO 16" Black Rec/Barrel with 14" M-LOK Handguard for AR-15

Bushmaster 0040006BLK Bravo Zulu Upper 5.56x45mm NATO 16" Black Rec/Barrel with 14" M-LOK Handguard for AR-15

Out of Stock
Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 10.50" Black Nitride Barrel Aluminum Patriot Brown Receiver 9" M-LOK Handguard Lo Pro DI Gas Block (Mid Length)

Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 10.50" Black Nitride Barrel Aluminum Patriot Brown Receiver 9" M-LOK Handguard Lo Pro DI Gas Block (Mid Length)

Out of Stock
Aero Precision M4E1 Enhanced 16" 5.56 Mid-Length Complete Upper Receiver with 15" Enhanced Gen 2 M-LOK Handguard- Cerakote FDE - APAR640252M7

Aero Precision M4E1 Enhanced 16" 5.56 Mid-Length Complete Upper Receiver with 15" Enhanced Gen 2 M-LOK Handguard- Cerakote FDE - APAR640252M7
Out of Stock
Aero Precision M4E1 Threaded 16" 5.56 Mid-Length Complete Upper Receiver with 15" ATLAS S-ONE Handguard - Cerakote FDE - APAR700315M7

Aero Precision M4E1 Threaded 16" 5.56 Mid-Length Complete Upper Receiver with 15" ATLAS S-ONE Handguard - Cerakote FDE - APAR700315M7

Out of Stock
Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 9" M-LOK ATLAS S-ONE Handguard - Anodized Black - APAR700302M29

Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 9" M-LOK ATLAS S-ONE Handguard - Anodized Black - APAR700302M29
Out of Stock
Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 9" M-LOK ATLAS S-ONE Handguard - Cerakote FDE - APAR700312M29

Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 9" M-LOK ATLAS S-ONE Handguard - Cerakote FDE - APAR700312M29
Out of Stock
Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 9" M-LOK ATLAS R-ONE Handguard - Anodized Black - APAR700702M29

Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 9" M-LOK ATLAS R-ONE Handguard - Anodized Black - APAR700702M29

Out of Stock
Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 9" M-LOK ATLAS R-ONE Handguard - Cerakote FDE - APAR700712M29

Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 9" M-LOK ATLAS R-ONE Handguard - Cerakote FDE - APAR700712M29

Out of Stock
Aero Precision M4E1 Threaded 16" 5.56 Mid-Length No Forward Assist Complete Upper Receiver with 15" M-LOK ATLAS S-ONE Handguard - Cerakote FDE - APAR712115M7

Aero Precision M4E1 Threaded 16" 5.56 Mid-Length No Forward Assist Complete Upper Receiver with 15" M-LOK ATLAS S-ONE Handguard - Cerakote FDE - APAR712115M7
Out of Stock
Aero Precision M4E1 Threaded 7.5" 5.56 Complete Upper Receiver with 7" ATLAS S-ONE Handguard - Anodized Black - APAR700301M0

Aero Precision M4E1 Threaded 7.5" 5.56 Complete Upper Receiver with 7" ATLAS S-ONE Handguard - Anodized Black - APAR700301M0

Out of Stock
Aero Precision M4E1 Enhanced 18" 5.56 Rifle Length Complete Upper Receiver with 15" Quad Rail - Anodized Black - APAR640251Q8

Aero Precision M4E1 Enhanced 18" 5.56 Rifle Length Complete Upper Receiver with 15" Quad Rail - Anodized Black - APAR640251Q8

Out of Stock
Aero Precision M4E1 Enhanced 20" 5.56 Rifle Length Complete Upper Receiver with 15" Quad Rail - Cerakote FDE - APAR640252Q48

Aero Precision M4E1 Enhanced 20" 5.56 Rifle Length Complete Upper Receiver with 15" Quad Rail - Cerakote FDE - APAR640252Q48
Out of Stock
Aero Precision AR15 Complete Upper with No Forward Assist, 11.5" 5.56 Barrel, 9" M-LOK ATLAS S-ONE Handguard - Anodized Black - APAR610502M29

Aero Precision AR15 Complete Upper with No Forward Assist, 11.5" 5.56 Barrel, 9" M-LOK ATLAS S-ONE Handguard - Anodized Black - APAR610502M29

Out of Stock
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
Out of Stock
Ballistic Advantage Modern Series 14.7" Pencil Profile 5.56x45mm Mid-Length Barrel - BABL556012M

Ballistic Advantage Modern Series 14.7" Pencil Profile 5.56x45mm Mid-Length Barrel - BABL556012M
Out of Stock
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
Out of Stock
Aero Precision M4E1 Threaded 16" 5.56 Mid-Length Complete Upper with 15" ATLAS R-ONE, VG6 GAMMA 556, BREACH Charging Handle, 5.56 BCG - Anodized Black - APSL100366

Aero Precision M4E1 Threaded 16" 5.56 Mid-Length Complete Upper with 15" ATLAS R-ONE, VG6 GAMMA 556, BREACH Charging Handle, 5.56 BCG - Anodized Black - APSL100366

Out of Stock
Foxtrot Mike .223 Wylde ( 5.56 Nato/.223 Rem ) 16" Complete Upper, 15.5" M-LOK, Non Reciprocating Forward Charging Handle, W / BCG - FM556-GEN2-16

Foxtrot Mike .223 Wylde ( 5.56 Nato/.223 Rem ) 16" Complete Upper, 15.5" M-LOK, Non Reciprocating Forward Charging Handle, W / BCG - FM556-GEN2-16
Out of Stock
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
Out of Stock
Aero Precision M4E1 Threaded 10.5" 5.56 No Forward Assist Complete Upper Receiver with 9.2" M-LOK ATLAS S-ONE Handguard - Cerakote FDE - APAR712112M2

Aero Precision M4E1 Threaded 10.5" 5.56 No Forward Assist Complete Upper Receiver with 9.2" M-LOK ATLAS S-ONE Handguard - Cerakote FDE - APAR712112M2

Out of Stock
Aero Precision M4E1 Enhanced 10.5" 5.56 Complete Upper Receiver with Pinned FSB and 7" Quad Rail Handguard - Anodized Black - APAR640211Q3

Aero Precision M4E1 Enhanced 10.5" 5.56 Complete Upper Receiver with Pinned FSB and 7" Quad Rail Handguard - Anodized Black - APAR640211Q3

Out of Stock
Aero Precision M4E1 Threaded 7.5" 5.56 Complete Upper Receiver with 7" M-LOK ATLAS R-ONE Handguard - Anodized Black - APAR700701M0

Aero Precision M4E1 Threaded 7.5" 5.56 Complete Upper Receiver with 7" M-LOK ATLAS R-ONE Handguard - Anodized Black - APAR700701M0

Out of Stock
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