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XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 300 BO, 24.75in, 16in Barrel, Carbine, 1-8 Twist, 5/8x24 Thread, M-LOK, Bird Cage, Black Nitride Finish, Red, XTSCU12300RD 767820107202
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$273.99 |
In Stock
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3d ago
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2h ago
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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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$279.99 |
In Stock
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3d ago
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2h ago
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Optics Planet
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XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, XTS-CU-12BK 767820107233
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$295.99 |
In Stock
|
3d ago
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2h ago
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Optics Planet
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Brigade Manufacturing AR Complete Upper Receiver Forged, 5.56, 7.5 inch Barrel, Midnight Bronze Charging Handle, 7 inch Rail, A2 Flash Hider, U5617560 850009585899
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$439.99 |
In Stock
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3d ago
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2h ago
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Optics Planet
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Rock River Arms Completed Upper Receiver, A4 9MM Luger, 4.5 Inch Barrel, 1-10 Twist, 1/2-36 Thread, Free-Float Handguard, Vortex Flash Hider, Black, 9MM0368 842834124947
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$529.99 |
In Stock
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3d ago
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2h ago
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Optics Planet
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Rock River Arms Upper Receiver, A4 .223 Wylde, 16 Inch Barrel, Varmint Profile, 1-8 Twist, Free-Float Handguard, Black, AR0500 842834107766
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$559.99 |
In Stock
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3d ago
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2h ago
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Optics Planet
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Rock River Arms Upper Receiver, EOP .223 Wylde, 20 Inch Barrel, Varmint Profile, 1-8 Twist, Free-Float Handguard, Black, AR0560 842834107810
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$579.99 |
In Stock
|
3d ago
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2h ago
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Optics Planet
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Rock River Arms Completed Upper Receiver, Standart A4, .308/7.62X51mm NATO, 20 Inch Barrel, 1-10 Twist, 5/8-24 Thread, A2 Handguard, A2 Flash Hider, Black, 308A0450 842834103263
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$589.99 |
In Stock
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3d ago
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2h ago
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Optics Planet
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Rock River Arms Completed Upper Receiver, Varmint A4, .308/7.62X51mm NATO, 20 Inch Barrel, 1-10 Twist, Free-Float Handguard, Black, 308A0551 842834100057
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$719.99 |
In Stock
|
3d ago
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2h ago
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Optics Planet
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CMMG Mk4 6.5 Grendel Resolute Upper Group Receiver, 16.1in, Tungsten, 64BCF88-TNG 810097504790
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$749.99 |
In Stock
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3d ago
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2h ago
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Optics Planet
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CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver, 10.5in, Charcoal Green, 55B8D53-CG 810097504042
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$749.99 |
In Stock
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3d ago
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2h ago
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Optics Planet
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CMMG 5.7X28mm Banshee Upper Group Receiver, 5in, Tungsten, 57BBCF0-TNG 810097504516
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$829.99 |
In Stock
|
3d ago
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2h ago
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Optics Planet
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CMMG Mk4 6mm ARC Resolute Upper Group Receiver, 16.1in, Coyote Tan, 60B1091-CT 810097504684
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$829.99 |
In Stock
|
3d ago
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2h ago
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Optics Planet
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CMMG Mk4 9mm Resolute Upper Group Receiver, 16.1in, Titanium, 99BE6B6-TI 810097505629
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$859.99 |
In Stock
|
3d ago
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2h ago
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Optics Planet
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CMMG Mk4 9mm Resolute Upper Group Receiver, 16.1in, Charcoal Green, 99BE6B6-CG 810097505582
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$889.99 |
In Stock
|
3d ago
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2h ago
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Optics Planet
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CMMG Mk47 7.62X39mm Resolute Upper Group Receiver, 16.1in, Charcoal Green, 76BFCB4-CG 810097504950
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$929.99 |
In Stock
|
3d ago
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2h ago
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Optics Planet
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CMMG Mk47 7.62X39mm Resolute Upper Group Receiver, 16.1in, Midnight Bronze, 76BFCB4-MB 810097504974
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$959.99 |
In Stock
|
3d ago
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2h ago
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Optics Planet
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CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver, 24in, Coyote Tan, 65BFACE-CT 810097504899
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$1129.00 |
In Stock
|
3d ago
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2h ago
|
Optics Planet
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CMMG Mk3 .308WIN Endeavor Upper Group Receiver, 24in, Midnight Bronze, 38B4BC8-MB 810097502871
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$1149.00 |
In Stock
|
3d ago
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2h ago
|
Optics Planet
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CMMG Mk3 .308WIN Endeavor Upper Group Receiver, 24in, Coyote Tan, 38B4BC8-CT 810097502864
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$1149.00 |
In Stock
|
3d ago
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2h ago
|
Optics Planet
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CMMG DISSENT Upper Receiver, 9mm, 10.5in, 1-10 Twist, 1/2x28 Thread, Zeroed Linear Compensator, Tungsten, 99B80E4-TNG 810097509917
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$1259.00 |
In Stock
|
3d 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
|
3d ago
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2h ago
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Optics Planet
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Brigade Manufacturing AR Complete Upper Receiver Forged, 9mm, 5.5 inch Barrel, FDE Mini Can, 5 inch Rail, No Charging Handle NO BCG, U091552V 850020843961
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$319.99 |
In Stock
|
3d ago
|
2h ago
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Optics Planet
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Brigade Manufacturing AR Complete Upper Receiver Forged, 5.56, 16 inch Barrel, FDE Charging Handle, 15 inch Rail, A2 Flash Hider, U5611620 850009585950
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$429.99 |
In Stock
|
3d ago
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2h ago
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Optics Planet
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Brigade Manufacturing AR Complete Upper Receiver Forged, 5.56, 16 inch Barrel, Black Charging Handle, 15 inch Rail, A2 Flash Hider, U5611610 850009585943
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$429.99 |
In Stock
|
3d ago
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2h ago
|
Optics Planet
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Alpha Shooting Sports SSR15 Upper Receiver, 5.56x45mm NATO, 16in, Hybrid Profile, Mid Length, 1-8 Twist, Free Floating M-LOK Handguard, A2 Flash Hider, Anodized Black, 16556SSR15 850016340344
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$506.95 |
In Stock
|
3d ago
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2h ago
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Optics Planet
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DoubleStar Barreled Upper Receiver, .224 Valkyrie, 24 inch Barrel, Bull Profile, Diamond National Free Float Handguard, Black, ARBU110 841348108900
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$539.99 |
In Stock
|
3d 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
|
3d ago
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2h ago
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Optics Planet
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Outerwild AR15 Complete Premium Upper Receiver Billet, 5.56NATO, 16in, 1-7 Twist, 15in M-LOK Handguard, Black Anodize, 4027-3410-001-O 850046695612
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$565.95 |
In Stock
|
3d ago
|
2h ago
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Optics Planet
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Brigade Manufacturing AR Complete Upper Receiver Forged, 5.56, 16 inch Barrel, Tungsten Charging Handle, 15 inch Rail, A2 Flash Hider, U5611630 850009585967
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$582.35 |
In Stock
|
3d ago
|
2h ago
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Optics Planet
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Jacob Grey Firearms Complete Upper Assembly, 5.56 NATO, 16in, 1-7 Twist, 1/2x28 Thread, Black, 556N16CUA 850030294852
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$697.00 |
In Stock
|
3d ago
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2h ago
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Optics Planet
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Spikes Tactical Upper 5.56 16in M4 LE w/7in M-LOK Rail & FSP, STU5025-CM7FP 815648021177
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$828.00 |
In Stock
|
3d ago
|
2h ago
|
Optics Planet
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XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 300 BO, 24.75in, 16in Barrel, Carbine, 1-8 Twist, 5/8x24 Thread, M-LOK, Bird Cage, Black Nitride Finish, XTSCU12300BK 767820107158
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$293.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
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XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 300 BO, 24.75in, 16in Barrel, Carbine, 1-8 Twist, 5/8x24 Thread, M-LOK, Bird Cage, Black Nitride Finish, Purple, XTSCU12300PP 767820107196
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$299.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
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XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 300 BO, 24.75in, 16in Barrel, Carbine, 1-8 Twist, 5/8x24 Thread, M-LOK, Bird Cage, Black Nitride Finish, Silver, XTSCU12300SL 767820107219
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$299.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
|
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XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 300 BO, 24.75in, 16in Barrel, Carbine, 1-8 Twist, 5/8x24 Thread, M-LOK, Bird Cage, Black Nitride Finish, Bronze, XTSCU12300BR 767820107172
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$299.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
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|
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XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 300 BO, 24.75in, 16in Barrel, Carbine, 1-8 Twist, 5/8x24 Thread, M-LOK, Bird Cage, Black Nitride Finish, OD Green, XTSCU12300OD 767820107189
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$309.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
|
|
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XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Purple, XTS-CU-12PP 767820107271
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$309.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
|
|
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XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, OD Green, XTS-CU-12OD 767820107264
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$309.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
|
|
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XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Red, XTS-CU-12RD 767820107288
|
$309.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
|
|
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XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Silver, XTS-CU-12SL 767820107295
|
$309.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
|
|
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XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Blue, XTS-CU-12BL 767820107240
|
$309.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
|
|
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XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Bronze, XTS-CU-12BR 767820107257
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$309.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
|
|
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XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 300 BO, 24.75in, 16in Barrel, Carbine, 1-8 Twist, 5/8x24 Thread, M-LOK, Bird Cage, Black Nitride Finish, Blue, XTSCU12300BL 767820107165
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$319.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
|
|
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Rock River Arms Completed Pistol Upper Receiver, A4 .223/5.56mm, 7 Inch Barrel, 1-9 Twist, 1/2-28 Thread, Free-Float Handguard, A2 Flash Hide, Black, AR0365B 842834100088
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$429.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
|
|
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Rock River Arms Completed Pistol Upper Receiver, A4 .223/5.56mm, 16 Inch Barrel, Mid-Length Profile, 1-9 Twist, 1/2-28 Thread, A2 Flash Hider w/Gas Block, Black, AR0388B 842834107698
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$469.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
|
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Rock River Arms Completed Pistol Upper Receiver, A4 .223/5.56mm, 16 Inch Barrel, Mid-Length Profile, 1-9 Twist, 1/2-28 Thread, A2 Flash Hider, Black, AR0375B 842834107681
|
$469.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
|
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Rock River Arms Completed Pistol Upper Receiver, A4 .223/5.56mm, 20 Inch Barrel, Standart Profile, 1-9 Twist, 1/2-28 Thread, A2 Handguard, A2 Flash Hider w/Gas Block, Black, AR0450B 842834107759
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$489.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
|
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Rock River Arms Completed Upper Receiver, A4 .223/5.56mm, 10.5 Inch Barrel, 1-7 Twist, 1/2-28 Thread, R4 Handguard, A2 Flash Hide, Black, AR0364B 842834107674
|
$499.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
|
|
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Brigade Manufacturing AR Complete Upper Receiver Forged, 5.56, 16 inch Barrel, Midnight Bronze Charging Handle, 15 inch Rail, A2 Flash Hider, U5611660 850009585974
|
$509.99 |
Backorder
|
3d ago
|
2h ago
|
Optics Planet
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