Aero Precision Complete Upper Receiver, M4E1-T, 5.56, 16in, M4 Barrel, 12in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700304M6 840014601387
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$484.99 |
In Stock
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4d ago
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27s ago
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Optics Planet
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Aero Precision Complete Upper Receiver, M4E1-T, 5.56, 16in, Mid-Length Barrel, 12in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700304M7 840014601547
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$489.99 |
In Stock
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6d ago
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27s ago
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Optics Planet
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Aero Precision Complete Upper Receiver, M4E1-T, 5.56, 16in, M4 Barrel, 12in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700314M6 840014601394
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$519.99 |
In Stock
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4d ago
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27s ago
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Optics Planet
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Aero Precision Complete Upper Receiver, M4E1-T, 10in .300 Blackout Barrel, 9in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700302M4 840014601745
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$554.99 |
In Stock
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3d ago
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27s ago
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Optics Planet
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Aero Precision Complete Upper Receiver, M4E1-T, 14.5in, 5.56 Carbine Length Barrel, 12in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700304M32 840014601264
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$564.99 |
In Stock
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6d ago
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27s ago
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Optics Planet
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Aero Precision Complete Upper Receiver, M4E1-T, 10.5in, 5.56 Barrel, 9in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700312M2 840014601233
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$569.99 |
In Stock
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4d ago
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27s ago
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Optics Planet
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Aero Precision Complete Upper Receiver, M4E1-T, 14.5in, 5.56 Mid Barrel, 12in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700304M5 840014601301
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$574.99 |
In Stock
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3d ago
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27s ago
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Optics Planet
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Aero Precision Complete Upper Receiver, M4E1-T, 5.56, 16in, M4 Barrel, 15in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700305M6 840014601424
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$579.99 |
In Stock
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4d ago
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27s ago
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Optics Planet
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Aero Precision Complete Upper Receiver, M4E1-T, 5.56, 16in, Mid-Length Barrel, 15in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700305M7 840014601585
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$589.99 |
In Stock
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4d ago
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27s ago
|
Optics Planet
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Aero Precision Complete Upper Receiver, M4E1-T, .300, 16in, Blackout Barrel, 15in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700305M14 840014601820
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$594.99 |
In Stock
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6d ago
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27s ago
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Optics Planet
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Aero Precision M4E1-T Complete Upper Receiver, Threaded 5.56x45mm Mid Pencil 16in Barrel, ATLAS S-ONE 15in Handguard, M-LOK, Anodized, Black, APAR700305M39 840014601509
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$594.99 |
In Stock
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7d ago
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27s ago
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Optics Planet
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Aero Precision Complete Upper Receiver, M4E1-T, 18in, 5.56 Rifle Length Barrel, 15in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700305M8 840014601622
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$599.99 |
In Stock
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6d ago
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27s ago
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Optics Planet
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Aero Precision Complete Upper Receiver, M4E1-T, 14.5in, 5.56 Mid Barrel, 12in M-LOK ATLAS S-ONE Handguard, Flat Dark Earth, APAR700314M5 840014601318
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$609.99 |
In Stock
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3d ago
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27s ago
|
Optics Planet
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Aero Precision Complete Upper Receiver, M4E1-T, 5.56, 16in, M4 Barrel, 15in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700315M6 840014601431
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$614.99 |
In Stock
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4d ago
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27s ago
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Optics Planet
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Alexander Arms AR15 Stripped Rifle Upper, 6.5 Grendel, 20 in Barrel, Carbine Length, 1-9 Twist, 5/8x24 Thread, Black, KIT-65-20 819511021370
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$655.49 |
In Stock
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3d ago
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27s ago
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Optics Planet
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Alexander Arms AR15 Stripped Rifle Upper, .50 Beowulf, 16 in Barrel, Carbine Length, 1-20 Twist, 49/64x20 Thread, Thread Protector, Black, KIT-50 819511021059
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$749.99 |
In Stock
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3d ago
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27s ago
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Optics Planet
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Alexander Arms DIY Upper Kit, AR-15, 6.5mm Grendel, 16 inch Barrel, Mid Length, 1-8 Twist, 5/8x24 Thread, Matte Black, Melonite, KIT-65-16-10RD 819511022131
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$765.99 |
In Stock
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3d ago
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27s ago
|
Optics Planet
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Alexander Arms 50 Beowulf 16inch Chrome Moly Barrel Tactical Upper Receiver, 1-20 Twist, 49/64x20 Threads, Black Anodized, UTA-50 819511021660
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$969.99 |
In Stock
|
3d ago
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27s ago
|
Optics Planet
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Radian Weapons Model 1 Upper Receiver and Hand Guard Set, 17 in, M-LOK, Radian Black, R0192 817093026349
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$999.95 |
In Stock
|
3d ago
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27s ago
|
Optics Planet
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Radian Weapons Model 1 Upper Receiver and Hand Guard Set, 17 in, M-LOK, Radian Brown, R0612 817093025922
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$999.95 |
In Stock
|
3d ago
|
27s ago
|
Optics Planet
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Radian Weapons Model 1 Upper Receiver and Hand Guard Set, 17 in, M-LOK, FDE, R0613 817093025939
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$999.95 |
In Stock
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3d ago
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27s ago
|
Optics Planet
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Alexander Arms Tactical Upper Receiver, AR-15, 6.5mm Grendel, 18 inch Barrel, 1-8 Twist, 5/8x24 Thread, A2 Flash Hider, Black Anodized, UTA-65-10RD 819511021936
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$1039.00 |
In Stock
|
3d ago
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27s ago
|
Optics Planet
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Alexander Arms AR15 Standard Rifle Upper, 6.5 Grendel, 18 in Barrel, Carbine Length, 1-7.5 Twist, 5/8x24 Thread, Tacstar Carbon Fiber Handguard, Thread Protector, Black, UHU-65-BL 819511021233
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$1079.00 |
In Stock
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3d ago
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27s ago
|
Optics Planet
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Geissele Super Duty Complete Upper Receiver, 5.56mm, 14.5in Barrel, Mid Length, 1-7 Twist, Geissele Sparkout Flash Hider, Black, 14.5in, 08-219B 817953027394
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$1104.77 |
In Stock
|
3d ago
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27s ago
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Optics Planet
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Caracal CAR816 A2 Patrol 5.56x45mm NATO Complete Upper, 14.5in Barrel, U80021141 819558020688
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$1129.00 |
In Stock
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3d ago
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27s ago
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Optics Planet
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Caracal CAR816 A2 Patrol 5.56x45mm NATO Complete Upper, 16in Barrel, U80021343 819558020671
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$1129.00 |
In Stock
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3d ago
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27s ago
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Optics Planet
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Caracal CAR816 A2 Patrol 5.56x45mm NATO Complete Upper, 11.5in Barrel, U80021059 819558020695
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$1129.00 |
In Stock
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3d ago
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27s ago
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Optics Planet
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Unique-ARs Original We The People Complete Upper Receiver, Cerakote Armor Black/Anodize Black, owtpcu 818918024649
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$1225.00 |
In Stock
|
15h ago
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27s ago
|
Optics Planet
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Geissele Super Duty Complete Upper Receiver, 5.56mm, 14.5in Barrel, Mid Length, 1-7 Twist, Geissele Sparkout Flash Hider, Sand, 14.5in, 08-219S 817953027400
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$1410.00 |
In Stock
|
3d ago
|
27s ago
|
Optics Planet
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Daniel Defense Upper Receiver with Flash Hider Assembly DD4 RIIIS URG, 5.56x45mm NATO, 20.5 inch, 11.5 inch Barrel, Government Profile, Carbine Length, 1-7 Twist, 1/2x28 Thread, M-LOK Handguard, Flash Suppressor, Salt Bath Nitride, FDE, 23-191-02397-011 818773023672
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$1412.00 |
In Stock
|
3d ago
|
27s ago
|
Optics Planet
|
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Daniel Defense Upper Receiver with Flash Hider Assembly MK18 RIII URG, 5.56x45mm NATO, 19.3 inch, 10.3 inch Barrel, Government Profile, Carbine Length, 1-7 Twist, 1/2x28 Thread, M-LOK Handguard, Flash Suppressor, Salt Bath Nitride, FDE, 23-004-81721-011 818773023016
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$1412.00 |
In Stock
|
15h ago
|
27s ago
|
Optics Planet
|
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Daniel Defense Upper Receiver with Flash Hider Assembly M4A1 RIII URG, 5.56x45mm NATO, 25 inch, 14.5 inch Barrel, M4 Profile, Mid Length, 1-7 Twist, 1/2x28 Thread, M-LOK Handguard, Flash Suppressor, Salt Bath Nitride, FDE, 23-004-01097-011 818773023009
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$1499.00 |
In Stock
|
2d ago
|
27s ago
|
Optics Planet
|
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Daniel Defense Upper Receiver with Flash Hider Assembly DD4 RIII URG, 5.56x45mm NATO, 25 inch, 16 inch Barrel, Government Profile, Mid-length, 1-7 Twist, 1/2x28 Thread, M-LOK Handguard, Flash Suppressor, Salt Bath Nitride, FDE, 23-191-20088-011 818773022996
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$1499.00 |
In Stock
|
23h ago
|
27s ago
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Optics Planet
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Daniel Defense Upper Receiver Group M4A1 FSP, 5.56 Nato, 16in, 14.5in Barrel, M4, Carbine, 1-7 Twist, 1/2x24in Thread, Picatinny Handguard, Surefire SF3P, Type III Hard Coat Anodized, FDE/Black, 23-004-09376 818773021869
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$1506.00 |
In Stock
|
2d ago
|
27s ago
|
Optics Planet
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American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver, Midnight Bronze, 16 in, UICCUBRZ16M2MLOK 818503012211
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$1596.00 |
In Stock
|
3d ago
|
27s ago
|
Optics Planet
|
|
Daniel Defense Upper Receiver w/Flash Hider Assembly DD5 V5 URG, 6.5mm, 20in Barrel, S2W Profile, Rifle +1 Length, 1-8 Twist, 5/8x24 Thread, M-LOK, Superior Suppression, Nitride, BLK, 23-165-05209 818773021364
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$1931.00 |
In Stock
|
3d ago
|
27s ago
|
Optics Planet
|
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Aero Precision Complete Upper Receiver, M4E1-T, 7.5in, 5.56 Barrel, 7in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700311M0 840014601196
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$386.74 |
Backorder
|
7d ago
|
27s ago
|
Optics Planet
|
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Aero Precision Complete Upper Receiver, M4E1-T, 10in .300 Blackout Barrel, 9in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700312M4 840014601752
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$589.99 |
Backorder
|
3d ago
|
27s ago
|
Optics Planet
|
|
Aero Precision Complete Upper Receiver, M4E1-T, 5.56, 16in, Mid-Length Barrel, 15in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700315M7 840014601592
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$624.99 |
Backorder
|
7d ago
|
27s ago
|
Optics Planet
|
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Alexander Arms AR15 Stripped Rifle Upper, 6.5 Grendel, 18 in Barrel, Carbine Length, 1-7.5 Twist, 5/8x24 Thread, Black, KIT-65-18 819511021363
|
$787.99 |
Backorder
|
3d ago
|
27s ago
|
Optics Planet
|
|
Geissele Super Duty Stripped Upper Receiver, 5.56mm, 10.3in Barrel, Carbine Length, 1-7 Twist, Black, 10.3in, 08-244B 817953027455
|
$920.00 |
Backorder
|
3d ago
|
27s ago
|
Optics Planet
|
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Geissele Super Duty Complete Upper Receiver, 5.56mm, 14.5in Barrel, Mid Length, 1-7 Twist, Geissele Sparkout Flash Hider, Green, 14.5in, 08-219ODG 817953029183
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$1410.00 |
Backorder
|
3d ago
|
27s ago
|
Optics Planet
|
|
Daniel Defense Upper Receiver w/Flash Hider Assembly DD4 RIIIS URG, 5.56x45, 20.5in, 11.5in BRRL, Gov Profile, Carbine, 1-7, 1/2x28, MLOK, Flash Suppressor, Salt Bath Nitride, BLK, 2319102397006 818773023665
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$1412.00 |
Backorder
|
3d ago
|
27s ago
|
Optics Planet
|
|
Daniel Defense Upper Receiver with Flash Hider Assembly MK18 RIII URG, 5.56x45mm NATO, 19.3 inch, 10.3 inch Barrel, Government Profile, Carbine Length, 1-7 Twist, 1/2x28 Thread, M-LOK Handguard, Flash Suppressor, Salt Bath Nitride, BLK, 23-004-81721-006 818773023351
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$1412.00 |
Backorder
|
15h ago
|
27s ago
|
Optics Planet
|
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American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver, Black, 16 in, UICCUBLK16M2MLOK 818503015311
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$1482.00 |
Backorder
|
3d ago
|
27s ago
|
Optics Planet
|
|
Daniel Defense Upper Receiver with Flash Hider Assembly M4A1 RIII URG, 5.56x45mm NATO, 25 inch, 14.5 inch Barrel, M4 Profile, Mid Length, 1-7 Twist, 1/2x28 Thread, M-LOK Handguard, Flash Suppressor, Salt Bath Nitride, BLK, 23-004-01097-006 818773023306
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$1499.00 |
Backorder
|
2d ago
|
27s ago
|
Optics Planet
|
|
Daniel Defense Upper Receiver with Flash Hider Assembly DD4 RIII URG, 5.56x45mm NATO, 25 inch, 16 inch Barrel, Government Profile, Mid Length, 1-7 Twist, 1/2x28 Thread, M-LOK Handguard, Flash Suppressor, Salt Bath Nitride, BLK, 23-191-20088-006 818773023399
|
$1499.00 |
Backorder
|
23h ago
|
27s ago
|
Optics Planet
|
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American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver, Flat Dark Earth, 16 in, UICCUPFDE16M2MLOK 818503014161
|
$1596.00 |
Backorder
|
3d ago
|
27s ago
|
Optics Planet
|
|
American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver, Olive Drab, 16 in, UICCUOD16M2MLOK 818503015328
|
$1596.00 |
Backorder
|
3d ago
|
27s ago
|
Optics Planet
|
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Radian Weapons Model 1 Complete Upper Receiver, .300 AAC Blackout, 9 in Barrel, Custom, Pistol Length, 1-5 Twist, 5/8x24 Thread, M-LOK, Deadair Flash Hider, Radian Black, R0027 817093027728
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$1829.95 |
Backorder
|
3d ago
|
27s ago
|
Optics Planet
|
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