Spikes Tactical Billet Upper - Gen II - Mil-Spec Barrel Nut, SFT52B2 2330112
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$243.00 |
In Stock
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2d ago
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2h ago
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Optics Planet
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Fostech FLITE Elite Stripped Upper Reciever, Tungsten, 6880-TUN 082652080395
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$243.99 |
In Stock
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3h ago
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2h ago
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Optics Planet
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FM Products FM-9 AR 9x19mm Parabellum Rear Charging Upper Receiver, 5in Barrel, 4in Handguard w/ Blast Diffuser, Black, FM9-RS-54 3538999
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$274.99 |
In Stock
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6h ago
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2h ago
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Optics Planet
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Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 10.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF105E9GFR300BLK 2993874
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$279.99 |
In Stock
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2d ago
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2h ago
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Optics Planet
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CBC Industries AR-15 Upper Assembly, 5.56 NATO, 16in, 1-8, 12in Tactical Keymod, Black, 160-604 17368532
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$289.99 |
In Stock
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2d ago
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2h ago
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Optics Planet
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Ghost Firearms Elite Complete Upper Receiver, .300 Blackout, 16in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 14in M-LOK Free Float Hand Guard, A2 Muzzle Device, Tungsten Gray, GF16E14GFR300TG 2993812
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$289.99 |
In Stock
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2d ago
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2h ago
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Optics Planet
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TacFire Complete Upper Assembly, 5.56 NATO, 5in, Type III Hard Anodized, Black, Large, BU-556-5 659725496003
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$293.99 |
In Stock
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2d ago
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2h ago
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Optics Planet
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IMG AR-15 .410 Complete Upper Receiver w/10 Round Magazine, Black, AR0109 631661676794
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$309.99 |
In Stock
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6h ago
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2h ago
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Optics Planet
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FM Products FM-45 AR .45 Rear Charging Upper Reciever, 5 inch w/ Blast Diffuser, Black, FM45-RS-54 3539026
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$329.00 |
In Stock
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2d ago
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2h ago
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Optics Planet
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Aero Precision AR-15 Complete Upper Receiver, 5.56, Carbine Length, 16 inch Barrel w/Pinned FSB, Magpul MOE SL Handguard, A2 Flash Hider, FDE Cerakote, APAR502506M64 0840014604562
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$337.24 |
In Stock
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13h ago
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2h ago
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Optics Planet
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V Seven Harbinger 308 Upper Receiver, HARB UR-ALU 077777103548
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$376.36 |
In Stock
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1d ago
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2h ago
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Optics Planet
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Aero Precision AR-15 Complete Upper Receiver, 5.56, Mid-Length, 16 inch Barrel w/Pinned FSB, Magpul MOE Handguard, A2 Flash Hider, FDE Cerakote, APAR502504M65 0840014604548
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$381.79 |
In Stock
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13h ago
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2h ago
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Optics Planet
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Aero Precision AR-15 Complete Upper Receiver, 5.56, Carbine Length, 16 inch Barrel w/Pinned FSB, Magpul MOE Handguard, A2 Flash Hider, FDE Cerakote, APAR502504M64 0840014604586
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$389.49 |
In Stock
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13h ago
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2h ago
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Optics Planet
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Aero Precision AR-15 Complete Upper Receiver, 5.56, Mid-Length, 16 inch Barrel w/Pinned FSB, Magpul MOE SL Handguard, A2 Flash Hider, FDE Cerakote, APAR502506M65 0840014604524
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$389.99 |
In Stock
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13h ago
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2h ago
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Optics Planet
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Aero Precision AR-15 Complete Upper Receiver, 5.56, Carbine Length, 10.5 inch Barrel w/Pinned FSB, Magpul MOE Handguard, A2 Flash Hider, FDE Cerakote, APAR502504M3 0840014604623
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$389.99 |
In Stock
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6h ago
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2h ago
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Optics Planet
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TacFire Complete Upper Receiver, AR-15, Lower Parts Kit, 5.56mm, 7.5in Barrel, Pistol Length, 7in M-LOK Handguard, Anodized, Black, PK556-LPK 3078008
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$403.99 |
In Stock
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8h ago
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2h ago
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Optics Planet
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Aero Precision AR-15 Complete Upper Receiver, 5.56, Mid-Length, 16 inch Barrel w/Pinned FSB, Magpul MOE SL Handguard, A2 Flash Hider, Anodized Black, APAR502505M65 0840014604531
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$414.99 |
In Stock
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2d ago
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2h ago
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Optics Planet
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Anderson Manufacturing 16in 5.56/.223 Complete Upper w/Front Sight Base, Box 74603-FRONT Sight-Up B2-K612-AF02 640901512549
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$419.99 |
In Stock
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2d ago
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2h ago
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Optics Planet
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Ghost Firearms Vital Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in Pistol, Light HBAR Barrel, 1-8 Twist, 9in M-LOK Freefloat Handguard, , Blk, GF105E9GFR300BLK-KIT 2993843
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$419.99 |
In Stock
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7h ago
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2h ago
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Optics Planet
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Aero Precision AR-15 Complete Upper Receiver, 5.56, Rifle Length, 20 inch Barrel w/Pinned FSB, Magpul MOE Handguard, A2 Flash Hider, FDE Cerakote, APAR502502M66 0840014604500
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$434.99 |
In Stock
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2d ago
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2h ago
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Optics Planet
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Aero Precision AR-15 Complete Upper Receiver, 5.56, Rifle Length, 20 inch Barrel w/Pinned FSB, Magpul MOE Handguard, A2 Flash Hider, Anodized Black, APAR502501M66 0840014604517
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$434.99 |
In Stock
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2d ago
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2h ago
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Optics Planet
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FM Products FM-15 .223 Wylde 13.9in Mid Length Gen 2 Upper Reciever, 1-8 Twist Rate, 1/2x28 TPI, Black, FM15U-G2-13.9 3647714
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$469.00 |
In Stock
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1d ago
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2h ago
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Optics Planet
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Sons of Liberty Gun Works East India Starter Kit Combat Grade, 13.9in, .300 AAC Blackout, Black, EIC-13.9-300 676821037961
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$475.00 |
In Stock
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2d ago
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2h ago
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Optics Planet
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Sons of Liberty Gun Works East India Starter Kit CHF, V2 13.9in, 5.56mm, Black, EIC-13.9-CHF-556 676821102621
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$546.25 |
In Stock
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6h ago
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2h ago
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Optics Planet
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Matador Arms Upper Receiver Montgo, 9mm, 12.125in, 5.5in, 1/2x28in Thread, Black, MAC176 603784000176
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$550.00 |
In Stock
|
1d ago
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2h ago
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Optics Planet
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Sons of Liberty Gun Works East India Starter Kit CHF, V2 11.5in, 5.56mm, Black, EIC-11.5-CHF-556 676821175922
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$570.00 |
In Stock
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6h ago
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2h ago
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Optics Planet
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Sons of Liberty Gun Works East India Starter Kit CHF, V2 14.5in, 5.56mm, Black, EIC-14.5-CHF-556 676821194077
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$570.00 |
In Stock
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6h ago
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2h ago
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Optics Planet
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Bushmaster 0040011BLK Bravo Zulu Complete Upper 5.56x45mm NATO 16 CMV Nitride, 604206200747
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$579.99 |
In Stock
|
1d ago
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2h ago
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Optics Planet
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IMG 13 Gauge Upper Receiver For AR-10 .308 Lower Receivers w/ Two 5 Round Magazines, Black, AR0110 631661676800
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$579.99 |
In Stock
|
1d ago
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2h ago
|
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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$697.99 |
In Stock
|
6h ago
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2h ago
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Optics Planet
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AR57 ULT Upper Receiver Assembly, 12in Barrel, 5.7x28mm Caliber, AR57ULT-12 051497388553
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$699.99 |
In Stock
|
1d ago
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2h ago
|
Optics Planet
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Colt Mfg LE6920CK Upper Receiver Conversion Kit 223 Remington/5.56 NATO 16.1 Bl 098289035295
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$817.99 |
In Stock
|
13h ago
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2h ago
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Optics Planet
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COLT LE6921CK UPPER KIT 5.56 14.5 098289035325
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$899.99 |
In Stock
|
2h ago
|
2h ago
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Optics Planet
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OpticsPlanet Exclusive Daniel Defense Upper Receiver, 14.5 in, 1/7 Twist, Mil Spec, Ceracote Finish, Black/Brown, DD-CTM-URG-OP 3248348
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$1106.66 |
In Stock
|
1d ago
|
2h ago
|
Optics Planet
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V Seven Gi Heavy 556/223 Complete Upper, 18in, 18HR GI-UR 577777103857
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$1631.54 |
In Stock
|
1d ago
|
2h ago
|
Optics Planet
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DEMO, TRYBE Defense AR-15 Pistol Complete Upper Receiver, 5.56mm, 10.5in, 1-7 Twist, A2 Flash hider, UPPER105556
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$234.99 |
Backorder
|
12h ago
|
2h ago
|
Optics Planet
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Grid Defense Complete Upper Receiver, 5.56mm, 10.5 inch, Carbine Length, 4150 Steel M4 Barrel, 1-7 Twist, A2 Flash Hider, Flat Dark Earth, GD105E9GFR556FDE 2993942
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$293.99 |
Backorder
|
22h ago
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2h ago
|
Optics Planet
|
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Ghost Firearms Elite Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Flash Hider, Tactical Grape, GF75E7GFR300GRP 2993816
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$299.99 |
Backorder
|
7h ago
|
2h ago
|
Optics Planet
|
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Ghost Firearms Elite Complete Upper Receiver, .300 Blackout, 16 inch, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 14 inch M-LOK Free Float Hand Guard, A2 Muzzle Device, Black, GF16E14GFR300BLK 2994024
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$309.99 |
Backorder
|
2d ago
|
2h ago
|
Optics Planet
|
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Ghost Firearms Elite Complete Upper Receiver, 9mm 9x19 Para, 16 inch, 4150 Light HBAR Barrel, 1-10 Twist, 14 inch M-LOK Free Float Hand Guard, A2 Flash Hider, Blue Titanium, GF16E14GFR9MMBT 2994031
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$329.99 |
Backorder
|
2d ago
|
2h ago
|
Optics Planet
|
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Grid Defense Complete Upper Receiver, 7.62x39, 10.5 inch, Carbine Length, 4150 Steel Light HBAR Barrel, 1-10 Twist, A2 Flash Hider, Tungsten Gray, GD105E9GFR762TG 2993997
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$329.99 |
Backorder
|
2d ago
|
2h ago
|
Optics Planet
|
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Grid Defense Complete Upper Receiver, .300 Blackout, 7.5 inch, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 9 inch Octagon M-LOK Hand Guard, Dimpled Flash Can, Burnt Bronze, GD75GDR9FCAN300BB 2993867
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$339.99 |
Backorder
|
6h ago
|
2h ago
|
Optics Planet
|
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CBC Industries Unassembled AR-15 Pistol Kit, 10.5 in, 7.62X39, Black, U-205-742 205450
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$379.99 |
Backorder
|
2d ago
|
2h ago
|
Optics Planet
|
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Ghost Firearms Upper Receiver, Rifle Lower Parts Kit, 5.56mm, 16in, Carbine , 4150 Chrome Moly Steel Barrel, 1-7 Twist, 14in M-LOK Free Float Hand Guard, A2 Flash Hider, OD Green, GF16E14GFR556OD-KIT 2993935
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$499.99 |
Backorder
|
7h ago
|
2h ago
|
Optics Planet
|
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Guntec USA AR Complete .308 Upper Receiver w/o Lower Parts Kit, N.1, 15in M-Lok Handguard, .308 Gen 2 M.L.S. Stock Assembly, Mid-Length, .750 Gas Block, 16in M4 4150 Barrel, 1-10 Twist, 5/8x24 A2 Bird 070901673030
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$719.99 |
Backorder
|
1d ago
|
2h ago
|
Optics Planet
|
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Quarter Circle 10 Complete 9mm Upper w/ PMUR, 7.5in Barrel 1/2 - 28, 7.5in HG, FH, Black, QC-CU-G9-7.5 3555927
|
$889.95 |
Backorder
|
6h ago
|
2h ago
|
Optics Planet
|
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Sons of Liberty Gun Works Half Complete Upper Receiver, M4-89, 5.56mm, 13.7in, 13.75in, Combat Barrel, M89 Rail, P/W HUX XL Flash Hider, No BCG or CH, Black, M489UPPER-13.7-556-XL 647535030029
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$950.00 |
Backorder
|
1d ago
|
2h ago
|
Optics Planet
|
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V Seven Gi Heavy 556/223 Complete Upper, 16in, 16HR GI-UR 577777105554
|
$1608.26 |
Backorder
|
1d ago
|
2h ago
|
Optics Planet
|
|
GEMTECH - GVAC 5.56 16.1" BBL Upper Receiver With BCG 022188894615
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$649.99 |
In Stock
|
40d ago
|
42m ago
|
Brownells
|
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COLT - LE6921 Upper Receiver 14.5 Barrel w/ BCG & Charging Handle 098289035400
|
$749.99 |
In Stock
|
21d ago
|
42m ago
|
Brownells
|
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