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Sons of Liberty Gun Works M4-L89 5.56x45mm 11.50"
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Sons Of Liberty Gun Works
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LanTac Raven Barrel .300 AAC Blackout 11.5 1:8 Twist
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Lantac
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Spikes Tactical .223 Rem/5.56 16" Barrel Complete Upper Assembly, Mil-Spec Phosphate Coated, Black Mid-Length - STU5435-MLS
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Spikes Tactical
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Daniel Defense DD4 RIIIS 5.56mm NATO Flat Dark Earth Upper Receiver Group 23-191-02397-011
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Daniel Defense
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Luth-AR 24" Bull Barrel Complete Upper Assembly For 223 Rem/556NATO Keymod, Black - FTBL-B24
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Luth-Ar
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Sons of Liberty Gun Works Veil Solutions .223 Remington/5.56x45mm 13.70", Tan
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Sons Of Liberty Gun Works
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Aero Precision M5 16" Upper .308 Win 1:7 M-LOK Rail Mid-Length, Black
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Aero Precision
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Seekins Precision AR15 .300 BLK 10.5" 1:8" 5/8"x24 Threaded Black M4 Barrel 0010120007-F
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Seekins
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Maxim Defense Industries PDX Complete Upper .300 AAC Blackout 5.5 Barrel
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Maxim Defense Industries
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Aero Precision Solus Standard Short Action Fits Remington 700, Black
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Aero Precision
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Aero Precision AR15 Complete Upper 5.56 / .223 Rem 16 Barrel
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Aero Precision
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Luth-AR Stripped NC15 Forged 308 Upper Receiver - 308-FTT-EA
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Colt EPR 5.56 M-LOK 16" AR-15 Upper, Black - LE6920EPR-CK
$1,229.95
$881.99
Colt
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Luth-AR 16" Lightweight Barrel Complete Upper Receiver For 223 Rem/556NATO, Black - BAA3-L16
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Luth-Ar
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Sons of Liberty Gun Works .223 Remington Upper with 13.7" Barrel, Black - EXO3UPPER13.7556
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Sons Of Liberty Gun Works
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Radian Weapons Model 1 16" MOE Upper .223 Wylde 1:8 M-LOK Rail Mid-Length with BCG and CH, Gray - Tactical Excellence - R0471
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Radian Weapons
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Noveske Commando Barrel Stainless 5.56 NATO / .223 Rem 11.5 Barrel for AR-15
$458.99
$342.00
Noveske
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Aero Precision M4E1 Threaded 16" Upper 5.56x45mm 1:7 M-LOK Rail Mid-Length, Black
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Aero Precision
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Spikes Tactical 16" Classic Upper 5.56x45mm/.223 Remington 1:7 Quad Rail Mid-Length, Black
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Spikes Tactical
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Aero Precision M5 16" Upper .308 Win 1:7 M-LOK Rail Mid-Length, Flat Dark Earth
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Aero Precision
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Battle Arms WORKHORSE AR-15 Upper Receiver, 16" Barrel, No BCG or Charging Handle
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Battle Arms Development
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Battle Arms XIPHOS AR-PCC Upper Stripped Receiver, 9mm, Billet 7075-T6
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Battle Arms Development
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San Tan Tactical PILLAR Billet Upper Receiver - STT-PILLAR-1
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San Tan Tactical
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Angstadt Arms Upper 9mm with 6" Barrel, Black - AAUT009006
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Angstadt Arms
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