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-14%OUT OF STOCK
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Daniel Defense MK18 RIS II Complete Upper – 10.3″

$1,371.00
-5%OUT OF STOCK
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SIONICS 11.5″ Complete Premium Upper Receiver Group – 5.56

$789.95
-5%OUT OF STOCK
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SIONICS 16″ Complete Premium Upper Receiver Group – 5.56

$789.95
-5%OUT OF STOCK
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Sons of Liberty Gun Works M4-89 URG Upper Receiver 9″ – 300BLK

$855.00
OUT OF STOCK
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Geissele Super Duty Complete Upper Receiver Group – 10.3″

$1,200.00 – $1,350.00
OUT OF STOCK
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Geissele Super Duty Complete Upper Receiver Group – 16″

$1,200.00 – $1,350.00
-20%OUT OF STOCK
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American Defense MOD2 14.5″ Complete Upper Receiver – .223 Wylde

$1,250.00
-4%OUT OF STOCK
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Primary Weapon Systems 16.1″ MK116 MOD 2-M Complete Upper – .223 Wylde

$1,299.95
OUT OF STOCK
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Primary Weapon Systems 11.85″ MK111 PRO Complete Upper – .223 Wylde

$824.95
-12%OUT OF STOCK
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American Defense MOD2 16″ Complete Upper Receiver – .223 Wylde

$1,250.00
-4%
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Colt’s Manufacturing M4 Carbine 16″ 5.56/.223 Complete Upper

$795.00
OUT OF STOCK
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Geissele URGI Complete Upper Receiver Group – 11.5″

$1,250.00
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Geissele URGI Complete Upper Receiver Group – 14.5″

$1,250.00
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Primary Weapons Systems 16.1″ MK116 Pro Complete Upper – .223 Wylde

$824.95
-15%OUT OF STOCK
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Aero Precision M4E1 16″ 5.56 Complete Upper Receiver w/ ATLAS R-ONE Handguard

$433.49
-15%OUT OF STOCK
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Aero Precision M4E1 14.5″ 5.56 Complete Upper Receiver w/ ATLAS R-ONE Handguard

$420.74
-15%OUT OF STOCK
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Aero Precision 10.5″ 5.56 Complete Upper Receiver w/ ATLAS R-ONE Handguard – No Forward Assist

$365.49
-15%OUT OF STOCK
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Aero Precision M4E1 12.5″ 5.56 Complete Upper Receiver w/ ATLAS R-ONE Handguard

$412.24
-15%OUT OF STOCK
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Aero Precision M5 18″ .308 Complete Upper Receiver w/ ATLAS R-ONE Handguard

$548.24
-15%OUT OF STOCK
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Aero Precision M4E1 10.5″ 5.56 Complete Upper Receiver w/ ATLAS R-ONE Handguard

$390.99
-15%OUT OF STOCK
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Aero Precision M4E1 16″ 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard

$433.49
OUT OF STOCK
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Aero Precision M4E1 11.5″ 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard

$395.24
-15%
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Aero Precision M4E1 10.5″ 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard

$390.99
-15%OUT OF STOCK
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Aero Precision 11.5″ 5.56 Complete Upper Receiver w/ ATLAS R-ONE Handguard – No Forward Assist

$369.74
-15%OUT OF STOCK
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Aero Precision 16″ 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard – No Forward Assist

$407.99
-15%OUT OF STOCK
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Aero Precision 11.5″ 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard – No Forward Assist

$369.74
-15%
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Aero Precision 10.5″ 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard – No Forward Assist

$365.49
-6%
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Primary Weapon Systems 7.75″ MK107 Mod 1-M Complete Upper – .223 Wylde

$1,029.49
-6%OUT OF STOCK
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Primary Weapon Systems 11.85″ MK111 Mod 1-M Complete Upper – .223 Wylde

$1,029.49
OUT OF STOCK
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Colt’s Manufacturing M4 Carbine EPR Upper – 11.5″

$1,049.00
-15%
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Aero Precision 16″ 5.56 Mid-Length Complete Upper Receiver – No Forward Assist

$441.99
-15%OUT OF STOCK
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Aero Precision M4E1 16″ 5.56 Mid-Length Complete Upper Receiver

$437.74
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