Aero Precision EPC-9 Threaded Complete Upper Receiver, 16in 9mm, w/ ATLAS R-ONE 15in Handguard, Anodized Black, APAR620705M87 840014613526
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$529.99 |
In Stock
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3d ago
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5h ago
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Optics Planet
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Aero Precision EPC-9 Threaded Complete Upper Receiver, 16in 9mm, w/ ATLAS S-ONE 15in Handguard, Anodized Black, APAR620105M87 840014613540
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$529.99 |
In Stock
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3d ago
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5h ago
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Optics Planet
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WMD Guns Upper Assembly Forged AR-15, 350 Legend, MLOK HG 15in, Anodized, Nickel, 1-ANOUA350LEGEND 854839008450
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$549.99 |
In Stock
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3d ago
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5h ago
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Optics Planet
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Aero Precision EPC-9 Threaded Complete Upper Receiver, 16in 9mm, w/ ATLAS R-ONE 15in Handguard, FDE, APAR620715M87 840014613533
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$564.99 |
In Stock
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3d ago
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5h ago
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Optics Planet
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Aero Precision M4E1 15in ATLAS R-ONE M-LOK Complete Upper, 16in 5.56 HBAR CMV Mid-Length Barrel, Anodized Black, Black, APAR700705M97 840014616459
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$589.99 |
In Stock
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3d ago
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5h ago
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Optics Planet
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Stern Defense AR-15 Upper Receiver, .45 ACP, 16.1in Barrel, 15in MLOK Rail, SD BU45 Bolt, SD CH1 Charging Handle, SD CB45 Comp Break, Black, 015-SD15INCHMOD5-KK 850001176026
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$593.11 |
In Stock
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3d ago
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5h ago
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Optics Planet
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3rd Gen Tactical AR-15 Complete Upper Rifle Kit with 10.5in Barrel, Curved Upper, Mil-Spec Trigger, and 9.75in Curved Handguard, Forward Assist Installed, Black, 3GTS-26 850027569116
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$636.89 |
In Stock
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3d ago
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5h ago
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Optics Planet
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Aero Precision M4E1 Threaded .223 Wylde w/ ATLAS R-ONE Handguard Complete Upper Receiver, 18 inch Barrel, 1-8 Twist, A2 Flash Hider, Anodized, Black, APAR700706M76 840014618538
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$639.99 |
In Stock
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3d ago
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5h ago
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Optics Planet
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Aero Precision M4E1 Threaded .223 Wylde w/ ATLAS R-ONE Handguard Complete Upper Receiver, 18 inch Barrel, 1-8 Twist, A2 Flash Hider, Magpul Cerakote, Flat Dark Earth, APAR700716M76 840014618545
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$674.99 |
In Stock
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3d ago
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5h ago
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Optics Planet
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Jacob Grey Firearms .300 Blackout 16in Complete Upper Assembly, AR-15, Black, 300BO16CUA 850030294814
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$730.00 |
In Stock
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3d ago
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5h ago
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Optics Planet
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Jacob Grey Firearms .300 Blackout 6in Complete Upper Assembly, AR-15, Black, 300BO6CUA 850030294777
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$743.00 |
In Stock
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3d ago
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5h ago
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Optics Planet
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Jacob Grey Firearms .300 Blackout 10in Complete Upper Assembly, AR-15, Black, 300BO10CUA 850030294807
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$758.00 |
In Stock
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3d ago
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5h ago
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Optics Planet
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Aero Precision M5E1 Complete Upper Reciever, .308, 20in Rifle Barrel, 1-10 Twist, 5/8x24 Thread, Free-Float Handguard, CMV, Cerakote, FDE, APAR308253M27 840014618767
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$764.99 |
In Stock
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3d ago
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5h ago
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Optics Planet
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3rd Gen Tactical AR-15 Complete Upper Rifle Assembly with 16in Barrel, Curved Upper, and 15in Curved Handguard, Black, 3GTS-45 850027569093
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$799.99 |
In Stock
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3d ago
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5h ago
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Optics Planet
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Brenton USA Upper Receiver, Ranger Carbon Hunter, 6.5mm Grendel, 22 in Barrel, 5/8x24 Thread, 1-8 Twist, Nitride, Snow MarbleKote, U22SM6.5 850004844144
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$925.00 |
In Stock
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3d ago
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5h ago
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Optics Planet
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3rd Gen Tactical AR-15 Complete Upper Rifle Kit with 16in Barrel, Curved Upper, Mil-Spec Trigger, and 15in Curved Handguard, Forward Assist Installed, Black, 3GTS-28 850027569109
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$1039.00 |
In Stock
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3d ago
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5h ago
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Optics Planet
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POF USA Minuteman Upper Receiver, 5.56, 16.5in Barrel, Mid Length, 1-8 Twist, 1/2x28, 14.5in Renegade Rail, 3-prong Flash Hider, Patriot Brown, 1815 847313018151
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$1109.00 |
In Stock
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3d ago
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5h ago
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Optics Planet
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POF USA Minuteman Upper Receiver, 5.56, 10.5in Barrel, Carbine Length, 1-8 Twist, 1/2x28, 9in Renegade Rail, 3-prong Flash Hider, Patriot Brown, 1817 847313018175
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$1109.00 |
In Stock
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3d ago
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5h ago
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Optics Planet
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POF USA Renegade 5.56 Upper , 10.5in Barrel, 9 Position Direct Impingement Dictator, 9.5in Rail, Black Anodized, 00912 847313009128
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$1192.00 |
In Stock
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3d ago
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5h ago
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Optics Planet
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POF USA Renegade 5.56 Upper, 16.5in Barrel, 9 Position Direct Impingement Dictator, 14.5in Rail, Black Anodized, 00907 847313009074
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$1192.00 |
In Stock
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3d ago
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5h ago
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Optics Planet
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Aero Precision EPC-9 Enhanced Complete Upper Receiver, 16in 9mm, EM-15in Handguard, Anodized Black, APAR620218M87 840014615612
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$524.99 |
Backorder
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3d ago
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5h ago
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Optics Planet
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Aero Precision EPC-9 Threaded Complete Upper Receiver, 16in 9mm, w/ ATLAS S-ONE 15in Handguard, FDE, APAR620115M87 840014613557
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$564.99 |
Backorder
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3d ago
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5h ago
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Optics Planet
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POF USA Minuteman Upper Receiver, 5.56, 10.5in Barrel, Carbine Length, 1-8 Twist, 1/2x28, 9in Renegade Rail, 3-prong Flash Hider, Tungsten, 1816 847313018168
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$1109.00 |
Backorder
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3d ago
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5h ago
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Optics Planet
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POF USA Minuteman Upper Receiver, 5.56, 16.5in Barrel, Mid Length, 1-8 Twist, 1/2x28, 14.5in Renegade Rail, 3-prong Flash Hider, Tungsten, 1814 847313018144
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$1109.00 |
Backorder
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3d ago
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5h ago
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Optics Planet
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Sons of Liberty Gun Works East India Starter Kit Marksman Grade, 13.9in, 6.5 Grendel, Black, EIM-13.9-6.5G 785939519259
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$546.25 |
In Stock
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3d ago
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5h ago
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Optics Planet
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TacFire SSRK6.5CRDLPK20BN AR Rifle Build Kit With Lower Parts Kit Black Nitride 745559515345
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$579.99 |
In Stock
|
3d ago
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5h ago
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Optics Planet
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Stag Arms AR-15 Covenant Left Hand Upper Receiver, 6mm, 16in Barrel, BULL Profile, 1-7 Twist, 5/8-24 Thread, VG6 Gamma, Black, STAG15112201 810052406237
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$599.99 |
In Stock
|
3d ago
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5h ago
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Optics Planet
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Rainier Arms RUC DI 5.56 NATO Partial Upper Receiver, 16in, Black, Medium, RA-RUC-DI-16M-PU 744985352111
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$600.00 |
In Stock
|
3d ago
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5h ago
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Optics Planet
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AR57 ULT Upper Receiver Assembly, 5.7x28mm, 18in, 16in Barrel, 1/2x28 Thread, AR57-ULT16 051497297985
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$616.54 |
In Stock
|
3d ago
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5h ago
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Optics Planet
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CMMG Mk4 .300BLK Banshee Upper Group Receiver, 12.5in, Charcoal Green, 30B8A6F-CG 810097502505
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$689.00 |
In Stock
|
3d ago
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5h ago
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Optics Planet
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Sons of Liberty Gun Works Half Complete Upper Receiver, M4-EXO3, 5.56mm, 16in, 13in, Combat Barrel, EXO3 Rail, A2 Flash Hider, No BCG or CH, Black, EXO3UPPER-16-556 785939519037
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$712.50 |
In Stock
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3d ago
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5h ago
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Optics Planet
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Black Rain Ordnance Complete Upper .458, Black, BRO-SPEC15-CU458S 707129994059
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$740.99 |
In Stock
|
3d ago
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5h ago
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Optics Planet
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Troy 300AAC Caliber SOCC Rail Handguard A4 Upper Receiver Kit, 10.5in w/Sights, Black, SUPG-3AC-12BT-23 810038640266
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$765.49 |
In Stock
|
3d ago
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5h ago
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Optics Planet
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BRO CARNIVORE-450B-CU16-BLK 450BM 16 SPEC15 UPPER BROCARNIVORE450B 680175926185
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$1009.00 |
In Stock
|
3d ago
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5h ago
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Optics Planet
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Sons of Liberty Gun Works Half Complete Upper Receiver, Swamp FOX, 14.7in, 14in, Combat Barrel, LT M76 Rail w/ Ti Nut, P/W NOX9 Flash Hider, No BCG or CH, Black, SWAMPFOXUPPER 691821504831
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$1140.00 |
In Stock
|
3d ago
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5h ago
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Optics Planet
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Wilson Combat Complete Upper Receiver, Super Sniper, .223 Wylde, 20 inch Barrel, Rifle Length, 1-8 Twist, M-LOK Handguard, Armor-Tuff, Black, TR-UF223SSR20FC8B 810025509675
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$1310.95 |
In Stock
|
3d ago
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5h ago
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Optics Planet
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Heckler & Koch Complete MR556 Upper Reciever Kit, 16.5 in Barrel, 81000584 642230262607
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$1849.00 |
In Stock
|
3d ago
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5h ago
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Optics Planet
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SIG SAUER Complete Upper Assembly with Flash Hider, AR, MCX, 7.62X39mm, 16 inch, Black, UAMCX-762R-16B-LT-BLK 798681682560
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$1909.00 |
In Stock
|
3d ago
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5h ago
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Optics Planet
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Rainier Arms RUC DI 5.56 Nato Partial Upper Receiver, Black, 10.5 in, RA-RUC-DI-10C-PU 744985352098
|
$500.00 |
Backorder
|
3d ago
|
5h ago
|
Optics Planet
|
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Rainier Arms RUC DI 5.56 Nato Partial Upper Receiver, Black, 14.5 in, RA-RUC-DI-14M-PU 744985352104
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$550.00 |
Backorder
|
3d ago
|
5h ago
|
Optics Planet
|
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Stag Arms AR-15 Covenant Left Hand Upper Receiver, 6mm, 18in Barrel, BULL Profile, 1-7 Twist, 5/8-24 Thread, VG6 Gamma, Black, STAG15112301 810052406244
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$629.99 |
Backorder
|
3d ago
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5h ago
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Optics Planet
|
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Stag Arms AR-15 Covenant Left Hand Upper Receiver, 6mm, 20in Barrel, BULL Profile, 1-7 Twist, 5/8-24 Thread, VG6 Gamma, Black, STAG15112401 810052406251
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$649.99 |
Backorder
|
3d ago
|
5h ago
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Optics Planet
|
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CMMG Mk4 .300BLK Banshee Upper Group Receiver, 12.5in, Sniper Grey, 30B8A6F-SG 810097502536
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$789.99 |
Backorder
|
3d ago
|
5h ago
|
Optics Planet
|
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Sons of Liberty Gun Works Half Complete Upper Receiver, M4-EXO3, 5.56mm, 13.7in, 13in, Combat Barrel, EXO3 Rail, P/W NOX9 Flash Hider, No BCG or CH, Black, EXO3UPPER-13.7-556 785939519020
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$807.50 |
Backorder
|
3d ago
|
5h ago
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Optics Planet
|
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CMMG Mk4 .300BLK Banshee Upper Group Receiver, 12.5in, Coyote Tan, 30B8A6F-CT 810097502512
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$809.99 |
Backorder
|
3d ago
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5h ago
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Optics Planet
|
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CMMG Mk4 .300BLK Banshee Upper Group Receiver, 12.5in, Midnight Bronze, 30B8A6F-MB 810097502529
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$809.99 |
Backorder
|
3d ago
|
5h ago
|
Optics Planet
|
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CMMG Mk4 .300BLK Banshee Upper Group Receiver, 12.5in, Titanium, 30B8A6F-TI 810097502543
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$809.99 |
Backorder
|
3d ago
|
5h ago
|
Optics Planet
|
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CMMG Mk4 .300BLK Banshee Upper Group Receiver, 12.5in, Tungsten, 30B8A6F-TNG 810097502550
|
$809.99 |
Backorder
|
3d ago
|
5h ago
|
Optics Planet
|
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CMMG MkG .45 ACP Resolute Upper Group Receiver, 16.1in, Coyote Tan, 45B85B3-CT 810097503427
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$919.99 |
Backorder
|
3d ago
|
5h ago
|
Optics Planet
|
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CMMG MkG .45 ACP Resolute Upper Group Receiver, 16.1in, Charcoal Green, 45B85B3-CG 810097503410
|
$919.99 |
Backorder
|
3d ago
|
5h ago
|
Optics Planet
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