Upper Receivers
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Found 484 products
$649.99
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Learn More TCF-RK9MM-16-LPK
#160873
TACFIRE 9mm Rifle Kit 16" LPK w/o Receiver
$322.99
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Learn More MRC-ATI15MS410KIT
#215962
AMERICAN TACTICAL IMPORTS Upper Kit 410Ga 18" 5rd Black
$304.99
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Learn More GSS-08-159
#256299
GEISSELE URG-I, Near Clone, Complete Upper Rec 5.56, 14.5"
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Learn More LTH-308-FTT-EA
#271824
LUTH-AR Stripped NC15 Forged 308 Upper Receiver
$150.39
BRV-LRG-STK-MOD-0-SPMD-BLK
#289417
BRAVO COMPANY BCM Complete Lower Receiver 223 Rem Blk BCM SOPMOD
$525
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Learn More BRV-LRG-STK-MOD-0-SPMD-FDE
#289418
BRAVO COMPANY BCM Complete Lower Receiver AR 223Rem/5.56 Blk/FDE
$525
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Learn More WTC-T15M-CU-556-16-BLK
#293148
WATCHTOWER TYPE 15M COMP. UPPER .223 WYLDE 16" BLACK
$879
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Learn More WTC-T15M-CU-556-14-BLK
#293149
WATCHTOWER TYPE 15M COMP. UPPER .223 WYLDE 14.5" BLK
$879
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Learn More NVS-03002689
#302805
NOVESKE Chainsaw Upper Receiver for M4
$190
NHR-OH-UR02
#304218
ONE HORSE AR15 A3 Stripped Upper Receiver Anodized
$60.99
NVS-03002534
#304908
NOVESKE Receiver Upper Gen 4 Noveske9 Stripped 9mm Blk
$275.50
NVS-03002511
#304909
NOVESKE Receiver Upper Gen 4 N4 Stripped Anodized
$285
CMM-55B38DA
#38616
CMMG UPPER M4 5.56/16IN SSBB/
$589.99
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Learn More DNL-23-004-08013-006
#41926
DANIEL DEFENSE MK18 Upper Receiver Group 5.56 10.3"
$1,454
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Learn More FXN-URSSB556
#269342
FAXON FIREARMS ARAK-21 Complete Upper Recvr 5.56 16" AR-15 Black
$919.08
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Learn More TCF-BU5565
#301573
TACFIRE Pistol Upper Assembly 5.56x45 5" Black AR Platform
$307.37
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Learn More BTT-BAD-AUTH-UR16B-Y-15C
#265209
BATTLE ARMS Authority ELite Upper Recv 5.56 16" AR-15 Black
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Learn More GSS-08-543S
#256303
GEISSELE Super Duty MOD1, Complete Upper Rec 5.56, 10.3"
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Learn More SPK-SFT50M4
#102490
SPIKES TACTICAL M4 UPPER FORGED FT MULTICAL AR
$103.50
SPK-STU5025-M4S
#102538
SPIKES TACTICAL M4 LE UPPER 5.56 16IN BLK AR
$835
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Learn More SPK-STU5025-R9S
#102539
SPIKES TACTICAL M4 LE UPPER W/RAIL 5.56 BLK 16
$743.40
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Learn More SPK-STU5435-MLS
#102558
SPIKES TACTICAL UPPER 5.56 16IN BLK AR MID-LGN
$630
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Learn More DNL-23-128-00275-047
#121771
DANIEL DEFENSE DDM4 V7 S URG 11.5"
$1,244
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Learn More DNL-23-128-02339-047
#121774
DANIEL DEFENSE DDM4 V7 URG 16" 5.56
$1,244
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Learn More DNL-23-128-20044-047
#121775
DANIEL DEFENSE DDM4V7 Pro URG 18" 5.56
$1,611
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Learn More DNL-23-088-19020-047
#121801
DANIEL DEFENSE DDM4 300 S URG 10.3" 300Blk
$1,392
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Learn More GNT-GT-UPPER-9
#156901
GUNTEC AR-15 9mm Dedicated Stripped Billet Upper Receiver
$109.04
CLT-LE6933CK
#157462
COLT COMPLETE UPPER 11.5" 5.56
$719.90
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Learn More MDW-MI-N16CRM14-U
#161305
MIDWEST IND Forged 7075 T6 16" Upper 223Wylde M-LOK
$592.70
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Learn More RDC-RF00325
#211926
RADICAL FIREARMS Complete Upper Assembly 5.56 Socom 16" 15" RPR
$308.40
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Learn More POF-00912
#212191
POF Renegade 5.56 Upper, 10.5", 9.5" Rail Black
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Learn More POF-00907
#212192
POF Renegade 5.56 Upper, 16.5", 14.5" Rail Black
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Learn More POF-01269
#219066
POF P-415 Edge Upper Receiver 223/5.56 10.5" Black
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Learn More POF-01515
#219067
POF P-415 Edge Upper Receiver 300Blk 10.5" Black
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Learn More POF-01309
#219068
POF P-415 Edge Upper Receiver 223/5.56 16.5" Black
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Learn More POF-01446
#219069
POF Renegade+ Upper 300 AAC Blackout 10.5" Black
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Learn More WLS-TR-UPPER
#219983
WILSON COMBAT AR15 Upper Receiver Mil-Spec Hardcoat Anodized
CLT-LE6921CK
#234116
COLT 5.56 NATO / 223 Rem 14.5" Complete AR15 Upper Receiver
$719.90
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Learn More CLT-LE6943CK
#234119
COLT Complete Upper 223 Rem/5.56 11.5" Fits AR Rifle
$1,184.50
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Learn More DNL-23-191-02397-011
#235116
DANIEL DEFENSE DD4 RIII URG 223/5.56 11.5" Government FDE
$1,454
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Learn More DNL-23-004-01097-006
#235117
DANIEL DEFENSE DD4 RIII URG 223/5.56 14.5" M4 Matte Black
$1,544
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Learn More DNL-23-191-20088-011
#235119
DANIEL DEFENSE DD4 RIII URG 223/5.56 16" Government FDE
$1,544
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Learn More POF-01652
#239889
POF Minuteman Complete Upper 5.56x45 16.5" Black/Black
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Learn More POF-01654
#239890
POF Minuteman Complete Upper 5.56x45 10.5" Black/Black
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Learn More POF-01815
#239892
POF Minuteman Complete Upper 5.56x45 16.5" Blk/Patriot
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Learn More POF-01817
#239893
POF Minuteman Complete Upper 5.56x45 10.5" Blk/Patriot
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Learn More RCK-350L0326
#240030
ROCK RIVER ARMS CAR A4 LAR-15M Upper 350 Legend 16" Heavy 10rd Blk
$621
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