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$2,069.954 in stock
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$2,069.952 in stock
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$2,069.952 in stock
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$2,029.953 in stock
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$2,029.957 in stock
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$2,029.953 in stock
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$2,029.951 in stock
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$1,994.952 in stock
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$1,438.2029 in stock
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$1,438.2022 in stock
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Sons of Liberty Gun Works
Sons of Liberty Gun Works Broadsword 89 V2, Upper Receiver, 556NATO, 13.7" Pinned (16.5" OAL), NOX-9 Flash Hider, Low Profile Gas Block, Black M4L89BSUPPER-13.7-556
MSRP$1,375.00$1,306.254 in stock -
$1,285.2026 in stock
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$1,285.2029 in stock
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MSRP$1,129.95$1,049.955 in stock
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$999.953 in stock
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$999.954 in stock
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$999.952 in stock
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MSRP$1,199.00$999.0010 in stock
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MSRP$1,199.00$999.006 in stock
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MSRP$1,199.00$999.007 in stock
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Colt's Manufacturing
Colt's Manufacturing Complete Upper, 223 Rem/556NATO, 16" Barrel, Black, MLOK Free Float Handguard LE6920EPR-CK
MSRP$1,049.00$984.4015 in stock -
$959.953 in stock
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Sons of Liberty Gun Works
Sons of Liberty Gun Works L89 V2, Complete Upper Receiver, 556NATO, 13.7" Pinned (16.5" OAL) Button-Rifled Barrel, NOX-9 Flash Hider, Low Profile Gas Block, Black M4L89UPPER-13.7-556
MSRP$1,000.00$950.005 in stock -
MSRP$1,099.00$939.632 in stock
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MSRP$954.45$909.001 in stock
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MSRP$1,006.00$905.404 in stock
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MSRP$865.20$824.001 in stock
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Sons of Liberty Gun Works
Sons of Liberty Gun Works EXO3 Complete Upper, 223 Remington/556NATO, 13.7" Pinned (16" OAL) Combat Barrel, QPQ Finish, Black, 13" EXO3 M-LOK Handguard, A2 Flash Hider EXO3UPPER-13.7-556
MSRP$850.00$807.5013 in stock -
CMMG
CMMG Resolute MK4, Upper Receiver, 350 Legend, 16.1" Barrel, Cerakote Finish, Armor Black 35B5FBC-AB
MSRP$899.95$802.033 in stock -
$786.713 in stock
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$786.713 in stock
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CMMG
CMMG Resolute MK4, Upper Receiver, 6MM ARC, 16.1" Barrel, Cerakote Finish, Armor Black 60B1091-AB
MSRP$899.95$758.191 in stock -
Sons of Liberty Gun Works
Sons of Liberty Gun Works Patrol Complete Upper, 223 Remington/556NATO, 16" Combat Barrel, QPQ Finish, Black, Magpul SL Handguard, Midwest Combat Rear Sight, A2 Front Sight PATROLSLUPPER-16-556
MSRP$700.00$665.0035 in stock -
Battle Arms Development
Battle Arms Development WORKHORSE, Complete Upper Receiver, 556NATO, 16" Barrel, Fits AR-15, M-Lok Handguard, Anodized Finish, Black, Includes Bad Rack-15 Ambidextrous Charging Handle and AR15/M16 BCG WH-UR16B-Y-15
MSRP$692.98$659.984 in stock -
MSRP$692.98$659.983 in stock
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MSRP$529.99$499.993 in stock
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Radical Firearms
Radical Firearms Complete Upper Assembly, 223 Rem/556NATO, 16" Barrel, 1:7 Twist, Black, MLOK Handguard, A2 Flash Hider RF00325
MSRP$474.95$433.9755 in stock -
Radical Firearms
Radical Firearms Complete Upper Assembly, 7.62X39, 16" Barrel, 1:10 Twist, Black, MLOK Handguard, A2 Flash Hider RF00397
MSRP$474.95$433.975 in stock -
MSRP$460.00$414.992 in stock
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Spike's Tactical
Spike's Tactical Generation 2, Billet, Upper, 223 Remington, 556NATO, Black, Mil-Spec Barrel Nut SFT52B2
MSRP$270.00$240.5229 in stock -
Battle Arms Development
Battle Arms Development XIPHOS Upper Receiver, Stripped, 9MM, Anodized Finish, Black, Billet 7075-T6 Aluminum Construction BAD-PCC-UR
MSRP$259.95$239.001 in stock -
Ballistic Advantage
Ballistic Advantage BA10, Upper Receiver, Fits AR10 Rifles, Anodized Finish, Black BAPA100091
MSRP$215.00$194.9939 in stock -
MSRP$189.95$179.951 in stock
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Sons of Liberty Gun Works
Sons of Liberty Gun Works Stripped Upper Receiver, Black, Hardcoat Type III Anodized UPPER-STRIPPED
$142.5082 in stock -
Yankee Hill Machine Co
Yankee Hill Machine Co A3 Upper Receiver, Fits AR15, 7075-T6 Aluminum, Anodized Finish, Black YHM-100
MSRP$142.95$125.1937 in stock