Upper Receivers
FIGHTLITE INDUSTRIES
MCR Belt-Fed Upper Receiver Auto 16.25" 1913
MSRP: $6,399.99
UPC 854118002513
Crow # 100019947
MFR # MCR-060
FIGHTLITE INDUSTRIES
MCR DUAL-FEED UPPER MLOK
MSRP: $6,399.99
UPC 859714006354
Crow # 100075006
MFR # MCR-060M
FIGHTLITE INDUSTRIES
MCR Dual-Feed Upper Picatinny 12.5in Dry Film
MSRP: $6,999.99
UPC 850017078017
Crow # 100075005
MFR # MCR-556-DFRS
PRIMARY WEAPONS
MK114 MOD 2-M 223 Wylde 14.5" BBL Complete Upper W/FSC 556
MSRP: $1,349.95
UPC 811154030139
Crow # 430107647
MFR # 2M114UA01-1F
FAXON FIREARMS
ARAK-21 7.62x39mm Complete Upper Receiver 16" Medium BBL BLK
MSRP: $999.00
UPC 816341021969
Crow # 430108197
MFR # URSSB762
GEISSELE AUTOMATICS LLC
AR-15 Super Duty MOD1 5.56x45 14.5" BBL Complete Upper Black
MSRP: $1,260.00
UPC 810081133692
Crow # 430107520
MFR # 08-547B
PRIMARY WEAPONS
MK1 Alpha LT 223 Wylde 14.5"BBL 11.5" MLOK Hdgd Kodiak Brown
MSRP: $1,349.00
UPC 811154032768
Crow # 430111124
MFR # A114UA01-3F-NC
RISE ARMAMENT
Rise .22 ARC 18"BBL 1-7 Twist Complete Upper Dark Gray
MSRP: $1,199.00
UPC 850043415930
Crow # 430108798
MFR # RA-22ARC-CU-GRY-18
FAXON FIREARMS
Ascent 5.56x45 NATO 10.5" Complete Upper Receiver Black
MSRP: $575.00
UPC 816341027428
Crow # 430108193
MFR # FX5110-U
FAXON FIREARMS
Ascent 5.56x45 NATO 16" Complete Upper Receiver Black
MSRP: $575.00
UPC 816341027350
Crow # 430108194
MFR # FX5116-U
FAXON FIREARMS
Ascent 22 ARC Complete Upper Receiver 16" Gunner BBL Black
MSRP: $675.00
UPC 816341028234
Crow # 430108823
MFR # FX22A116-U
BROWNELLS
GAU-5A 12.7" Carbine Length 1-12 Pinned/Welded Upper Rec
UPC 050806001114
Crow # 430108537
MFR # BRN-GAU12-12
COLT
M4 LE6940 Upper Group 16in with BCG and Sights
UPC 098289035288
Crow # 160000387
MFR # LE6940CK
STERN DEFENSE, LLC
SD MOD 5 9mm Upper Receiver 6in M-LOK Complete Black
UPC 860141001577
Crow # 100032663
MFR # 015SD8INCHMOD5M
STERN DEFENSE, LLC
SD MOD 4 9mm Upper Receiver 4in M-LOK Complete Black
MSRP: $429.27
UPC 850001176200
Crow # 100033499
MFR # 015SD4INCHMOD4M
FAXON FIREARMS
ARAK-21 5.56 NATO Complete Upper Receiver 16" Medium BBL BLK
MSRP: $999.00
UPC 816341021952
Crow # 430108199
MFR # URSSB556
NORDIC COMPONENTS
22RB 22LR 16" Upper W/Handguard, Bolt Saver & 10RD Mag
UPC 816696020099
Crow # 430105286
MFR # 22RB-UPPER-16 SH
FIGHTLITE INDUSTRIES
MCR Dual-Feed Upper MLOK Dry Film
MSRP: $6,999.99
UPC 859714006910
Crow # 100075004
MFR # MCR-556-DFRM
FIGHTLITE INDUSTRIES
MCR Dual-Feed Upper Picatinny Dry Film
MSRP: $6,999.99
UPC 859714006903
Crow # 100075003
MFR # MCR-556-DFR
PRIMARY WEAPONS
MK116 MOD 2-M 223 Wylde 16.1" BBL Complete Upper W/FSC 556
MSRP: $1,349.95
UPC 811154030153
Crow # 430107649
MFR # 2M116UA01-1F
CROSS MACHINE TOOL CO., INC.
AR-15 CMT Billet Upper Receiver .458 SOCOM
MSRP: $209.95
UPC
Crow # 100032490
MFR # UPUR-1A
RISE ARMAMENT
Rise .22 ARC 18"BBL 1-7 Twist Complete Upper Black
MSRP: $1,199.00
UPC 850043415916
Crow # 430108800
MFR # RA-22ARC-CU-BLK-18
GEISSELE AUTOMATICS LLC
AR-15 Super Duty MOD1 5.56x45 12.5" BBL Complete Upper DDC
MSRP: $1,410.00
UPC 810081133951
Crow # 430107517
MFR # 08-545S
New
BROWNELLS
BRN-180 GEN 3 223 Wylde Upper Receiver Assembly 16" BBL Blk
UPC 050806002685
Crow # 430111219
MFR # BRN-180-GEN3-223-16
BATTLE ARMS DEVELOPMENT INC.
AR-15 WORKHORSE 10.5 Upper M-LOK 1-7 Twist 5.56 NATO
MSRP: $529.99
UPC 810033783784
Crow # 100801043
MFR # WH-UR-10.5-556
FAXON FIREARMS
Ascent 22 ARC Complete Upper Receiver 24" Hvy Fluted BBL BLK
MSRP: $750.00
UPC 816341028241
Crow # 430108824
MFR # FX22A124-U
FAXON FIREARMS
Bantam 9mm Luger Complete Upper Receiver 16" Taper BBL Black
MSRP: $550.00
UPC 816341024618
Crow # 100036978
MFR # FX916-U
NORDIC COMPONENTS
22RB 22LR 9.25" Upper W/Handguard, Bolt Saver & 10RD Mag
MSRP: $574.00
UPC 816696020464
Crow # 430105285
MFR # 22RB UPPER-9.25 SH
COLT
LE6921 Upper Receiver 14.5 Barrel w/ BCG & Charging Handle
UPC 098289035400
Crow # 160000508
MFR # LE6921CK-NHG
PRIMARY WEAPONS
MK114 MOD 2-M 223 Wylde 14.5" BBL Complete Upper Thread Only
MSRP: $1,349.95
UPC 811154030146
Crow # 430107648
MFR # 2M114UA01-2F-NC
STERN DEFENSE, LLC
SD MOD 4 9mm Upper Receiver 16.1in M-LOK Complete Black
UPC 860141001553
Crow # 100032661
MFR # 015SD15INCHMOD4
BROWNELLS BUNDLES
BRN-180 16" Gen 2 Upper w/ MI Alpha Series Folding Stock
UPC
Crow # 430105849
MFR # None- Mix
GEISSELE AUTOMATICS LLC
AR-15 Super Duty MOD1 5.56x45 14.5" BBL Complete Upper DDC
MSRP: $1,410.00
UPC 810081133708
Crow # 430107521
MFR # 08-547S
BATTLE ARMS DEVELOPMENT INC.
AR-15 WORKHORSE 16 Upper M-LOK 1-7 Twist 5.56 NATO
MSRP: $529.99
UPC 810033784095
Crow # 100801044
MFR # WH-UR-16-223
FAXON FIREARMS
Bantam 9mm Luger Complete Upper Receiver 10.5" Taper BBL BLK
MSRP: $535.00
UPC 816341024601
Crow # 100036977
MFR # FX910-U
FN AMERICA LLC
FN15/AR 16" Carbine Upper Receiver Assembly
MSRP: $924.00
UPC 845737005979
Crow # 119000258
MFR # 36426
COLT
LE6920 Upper Receiver 16 Barrel w/ BCG & Charging Handle
UPC 098289035394
Crow # 160000507
MFR # LE6920CK-NHG
STERN DEFENSE, LLC
SD MOD 5 9mm Upper Receiver 8.5in M-LOK Complete Black
UPC 860141001560
Crow # 100032662
MFR # 015SD10INCHMOD5
STAG ARMS
Stag 15 Tactical 7.5" Nitride Upper
MSRP: $499.99
UPC 810052407463
Crow # 100701026
MFR # STAG15100512
MIDWEST INDUSTRIES, INC.
AR-15 10.5" Carbine Upper Receiver 1-7 M-LOK Blk 5.56mm
MSRP: $599.95
UPC 812102031147
Crow # 100042401
MFR # MI-556CRM9-U
New
BROWNELLS
BRN-180 GEN 3 300BLK Upper Receiver Assembly 9" BBL Black
UPC 050806002661
Crow # 430111221
MFR # BRN-180-GEN3-300-9
BROWNELLS BUNDLES
BRN-180 GEN 2 16" 223 WYLDE UPPER & MI SIDE FOLDING STOCK
UPC
Crow # 078000725
MFR # 16IN BRN-180 UPPER & SIDE FOLD
GEISSELE AUTOMATICS LLC
AR-15 Super Duty MOD1 5.56x45 10.3" BBL Complete Upper Black
MSRP: $1,260.00
UPC 810081133753
Crow # 430107512
MFR # 08-543B
GEISSELE AUTOMATICS LLC
AR-15 Super Duty MOD1 5.56x45 16" BBL Complete Upper DDC
MSRP: $1,410.00
UPC 810081133678
Crow # 430107523
MFR # 08-548S
GEMTECH
Integra 15-22 Suppressed Upper Receiver .22LR Black
MSRP: $654.00
UPC 609224346620
Crow # 100041739
MFR # 12568
BROWNELLS
BRN-180S GEN 2 10.5" 223 WYLDE UPPER RECEIVER ASSEMBLY
UPC 050806113510
Crow # 078000599
MFR # BRN-180S GEN2 UPPER REC 223W 1
BROWNELLS
BRN-180 GEN 2 16" 223 WYLDE UPPER RECEIVER ASSEMBLY
UPC 050806113527
Crow # 078000600
MFR # BRN-180 GEN2 UPPER RECEIVER 22
FAXON FIREARMS
ION Ultralight 5.56 NATO Complete Upper Rcvr 16" Pencil BBL
MSRP: $1,099.00
UPC 816341024557
Crow # 430108201
MFR # FX5500-U
GEISSELE AUTOMATICS LLC
MK16 10.3" URGI Upper CHF Barrel, ACH, REBCG 5.56mm DDC
MSRP: $1,450.00
UPC 817953025215
Crow # 430103892
MFR # 08-176
BROWNELLS
BRN-180S AR-15 10" 300BLK UPPER RECEIVER ASSEMBLY
UPC 050806113541
Crow # 078000609
MFR # BRN-180S GEN2 UPPER REC 300BLK
KNIGHT'S ARMAMENT
Upper Receiver Precision Carbine Kit 308 Win 16 Barrel
UPC 819064017028
Crow # 100027609
MFR # 111474
SPIKES TACTICAL
AR-15 9mm Upper Receiver
MSRP: $115.00
UPC 815648028480
Crow # 100032492
MFR # SFT902D
STAG ARMS
AR-15 A3 Upper Receiver Assembly 5.56mm Left Hand
UPC 811546020977
Crow # 100026350
MFR # STAG310412
COLT
M4 LE6943 Upper Group 11.5in with BCG and Sights
UPC 098289035356
Crow # 160000501
MFR # LE6943CK
GEISSELE AUTOMATICS LLC
AR-15 Super Duty MOD1 5.56x45 12.5" BBL Complete Upper Black
MSRP: $1,260.00
UPC 810081133920
Crow # 430107516
MFR # 08-545B
GEISSELE AUTOMATICS LLC
AR-15 Super Duty MOD1 5.56x45 16" BBL Complete Upper Black
MSRP: $1,260.00
UPC 810081133654
Crow # 430107522
MFR # 08-548B
New
BROWNELLS
BRN-180 G3 223 Wylde P&W Upper Rcvr Assembly 13.9" BBL Black
UPC 050806002692
Crow # 430111220
MFR # BRN-180-GEN3-223-13.9-P/W
GEISSELE AUTOMATICS LLC
AR-15 Super Duty MOD1 5.56x45 13.9" BBL Complete Upper Black
MSRP: $1,260.00
UPC 810081133968
Crow # 430107518
MFR # 08-546B
COLT
M4 LE6920 Upper Group 16in with BCG and Sights
UPC 098289035295
Crow # 160000388
MFR # LE6920CK
COLT
M4 LE6945 Upper Group 10.3in with BCG and Sights
UPC 098289035363
Crow # 160710154
MFR # LE6945CK
FAXON FIREARMS
Ascent 350 Legend Complete Upper Receiver 16" Gunner BBL BLK
MSRP: $575.00
UPC 816341027435
Crow # 430108196
MFR # FX35116-BG-U
MEAN ARMS
Bearing Delay 9mm Luger 11" BBL Assembled Upper Receiver
MSRP: $1,460.00
UPC 855926007165
Crow # 430109849
MFR # 2101869
MEAN ARMS
Bearing Delay 9mm Luger 7.5" BBL Assembled Upper Receiver
MSRP: $1,440.00
UPC 855926007158
Crow # 430109848
MFR # 2101769
PRIMARY WEAPONS
MK107 MOD 1-M 223 Wylde 7.75" BBL Complete Upper Receiver
MSRP: $1,099.95
UPC 811154030344
Crow # 430107654
MFR # M107UA01-1F
STAG ARMS
Stag 15L Left Hand M4 Phosphate Upper
MSRP: $499.99
UPC 810052407555
Crow # 100701034
MFR # STAG15111111
FAXON FIREARMS
ARAK-21 5.56 NATO Complete Upper Rcvr 12.5" Medium BBL BLK
MSRP: $999.00
UPC 816341025608
Crow # 430108200
MFR # URSSB556P
MEAN ARMS
Bearing Delay 9mm Luger 16" BBL Assembled Upper Receiver
MSRP: $1,500.00
UPC 855926007189
Crow # 430109851
MFR # 2102069
FAXON FIREARMS
Enhanced Forged Assembled Upper Receiver Black
MSRP: $125.00
UPC 816341022027
Crow # 430108182
MFR # UR-FAX-F-A-C
DANIEL DEFENSE
MK12 SPR 18" 5.56mm NATO 1-7 12" DDM4 Rail Upper
MSRP: $1,698.00
UPC 815604016735
Crow # 100024477
MFR # 23-142-10035
KNIGHT'S ARMAMENT
Upper Receiver Precision Rifle Kit 6.5 Creedmoor 22 Barrel
UPC 819064018094
Crow # 100027611
MFR # 100223
GEISSELE AUTOMATICS LLC
AR-15 Super Duty MOD1 5.56x45 10.3" BBL Complete Upper DDC
MSRP: $1,410.00
UPC 810081133760
Crow # 430107513
MFR # 08-543S
GEISSELE AUTOMATICS LLC
AR-15 Super Duty MOD1 5.56x45 13.9" BBL Complete Upper DDC
MSRP: $1,410.00
UPC 810081133999
Crow # 430107519
MFR # 08-546S
STAG ARMS
Stag 15 M4 Phosphate Upper
MSRP: $449.99
UPC 810052407548
Crow # 100701033
MFR # STAG15101111
KNIGHT'S ARMAMENT
AR-15 Upper Receiver LPR MOD 2 18" URX
UPC 819064016250
Crow # 100023389
MFR # 32309
FAXON FIREARMS
ARAK-21 7.62x39mm Complete Uppr Receivr 12.5" Medium BBL BLK
MSRP: $999.00
UPC 816341025615
Crow # 430108198
MFR # URSSB762P
BROWNELLS
BRN-180 GEN 2 18.5" 223 WYLDE UPPER RECEIVER ASSEMBLY
UPC 050806113534
Crow # 078000601
MFR # BRN-180 GEN2 UPPER REC 223W 18
DANIEL DEFENSE
DDM4 300 S 10.3" 300 AAC Blackout 1-8 9" DDM4 Rail Upper
MSRP: $1,405.00
UPC 815604015134
Crow # 100024481
MFR # 23-088-19020-047
SHARPS BROS
AR-15 Billet Upper Receiver Assembled
MSRP: $204.95
UPC 850869008835
Crow # 430103246
MFR # SBUR04
KNIGHT'S ARMAMENT
SR-30 Upper Receiver 300BLK MOD 2 9.5" URX 4 MLOK
MSRP: $1,833.44
UPC 819064016502
Crow # 100039902
MFR # 32310
PRIMARY WEAPONS
MK111 PRO Complete Upper Receiver 11.85" Black
MSRP: $824.95
UPC 811154030948
Crow # 100033589
MFR # 19-PM111UA0B
DANIEL DEFENSE
Mk18 10.3" Upper Receiver 5.56 1-7 Govt Black
MSRP: $1,468.00
UPC 815604014045
Crow # 100023304
MFR # 23-004-08013006
CROSS MACHINE TOOL CO., INC.
AR-15/M16 Billet Upper Receiver
UPC 793573849250
Crow # 100013316
MFR # UPUR-1
DANIEL DEFENSE
DDM4V7 16" 5.56mm NATO 1-7 MFR XS M-LOK Upper
MSRP: $1,263.00
UPC 815604018968
Crow # 100024470
MFR # 23-128-02339-04
FN AMERICA LLC
FN15/AR 20" Rifle Upper Receiver Assembly
MSRP: $924.00
UPC 845737005986
Crow # 119000259
MFR # 36427
COLT
M16 Upper Group 20in MOE with BCG & Charging Handle
UPC 098289035523
Crow # 160710156
MFR # R0901006CK
COLT
M4 LE6921 Upper Group 14.5in with BCG and Sights
UPC 098289035325
Crow # 160000392
MFR # LE6921CK
DANIEL DEFENSE
Mk18 10.3" Upper Receiver 5.56 1-7 Govt FDE
MSRP: $1,468.00
UPC 852548002592
Crow # 100014992
MFR # 2300408013011
RISE ARMAMENT
Rise .22 ARC 18"BBL 1-7 Twist Complete Upper Patriot Brown
MSRP: $1,199.00
UPC 850043415923
Crow # 430108799
MFR # RA-22ARC-CU-BRN-18
BRAVO COMPANY
Upper Receiver Assembly
MSRP: $149.00
UPC 855877004442
Crow # 100014626
MFR # BCM4-UR-M4
KNIGHT'S ARMAMENT
Upper Receiver Combat Carbine Kit 308 Win 14.5 Barrel
UPC 819064016922
Crow # 100027607
MFR # 111468
BROWNELLS
XM177E2 11.5" Carbine Length 1-12 Upper Receiver
UPC 050806001091
Crow # 430108535
MFR # BRN-17711-12
GEISSELE AUTOMATICS LLC
MK16 14.5" URGI Upper CHF Barrel, ACH, REBCG 5.56mm DDC
MSRP: $1,450.00
UPC 817953023198
Crow # 430103890
MFR # 08-159S
GEISSELE AUTOMATICS LLC
AR-15 Super Duty MOD1 5.56x45 11.5" BBL Complete Upper Black
MSRP: $1,260.00
UPC 810081133722
Crow # 430107514
MFR # 08-544B
STAG ARMS
Stag 15 3Gun Elite Upper
MSRP: $599.99
UPC 810052407487
Crow # 100701028
MFR # STAG15100611
BROWNELLS
XM177E2 11.5" Carbine Length 1-7 Upper Receiver
UPC 050806001107
Crow # 430108536
MFR # BRN-17711-7
KNIGHT'S ARMAMENT
AR-15 Upper Receiver CQB MOD 2 11.5" URX 4
UPC 819064015970
Crow # 100023386
MFR # 31963
GEISSELE AUTOMATICS LLC
MK16 11.5" URGI Upper CHF Barrel, ACH, REBCG 5.56mm DDC
MSRP: $1,450.00
UPC 817953029503
Crow # 430103891
MFR # 08-315
PRIMARY WEAPONS
MK216 MOD 1-M Upper Receiver 16.1 Barrel .308 Win
UPC 811154030504
Crow # 100031917
MFR # 18-M216UC0B
STAG ARMS
Stag 15 Tactical Nitride Upper
MSRP: $549.99
UPC 810052407425
Crow # 100701022
MFR # STAG15100122
BROWNELLS
M16A1 20" Rifle Length 1-12 Upper Receiver
UPC 050806001053
Crow # 430108531
MFR # BRN-M16A1-12
KNIGHT'S ARMAMENT
Upper Receiver Precision Rifle Kit 308 Win 20 Barrel
UPC 819064016915
Crow # 100027610
MFR # 111472
GEISSELE AUTOMATICS LLC
AR-15 Super Duty MOD1 5.56x45 11.5" BBL Complete Upper DDC
MSRP: $1,410.00
UPC 810081133739
Crow # 430107515
MFR # 08-544S
MEAN ARMS
Bearing Delay 9mm Luger 14.5" BBL Assembled Upper Receiver
MSRP: $1,480.00
UPC 855926007172
Crow # 430109850
MFR # 2101969
MEAN ARMS
Bearing Delay 9mm Luger 4.5" BBL Assembled Upper Receiver
MSRP: $1,400.00
UPC 855926007141
Crow # 430109847
MFR # 2101669
DANIEL DEFENSE
DDM4V7 LW 16 "5.56mm 1-7 Light 15" MFR XS M-LOK Rail Upper
MSRP: $1,263.00
UPC 815604019408
Crow # 100024471
MFR # 2312802932047
DANIEL DEFENSE
DDM4V7 Pro 18" 5.56mm NATO 1-7 15" MFR XS M-LOK Rail Upper
MSRP: $1,635.00
UPC 815604019590
Crow # 100024472
MFR # 2312820044047
DANIEL DEFENSE
DDM4V7 S 11.5" 5.56mm NATO 1-7 10" MFR XS Rail Upper
MSRP: $1,263.00
UPC 815604019606
Crow # 100024480
MFR # 23-128-00275-04
BROWNELLS
M16A1 20" Rifle Length 1-7 Upper Receiver
UPC 050806001060
Crow # 430108532
MFR # BRN-M16A1-7
COLT
M4 LE6933 EPR Upper Group 11.5in with BCG.
UPC 098289035516
Crow # 160710150
MFR # LE6933EPR-CK
PRECISION REFLEX, INC.
MK12 MOD 0 SPR Gen II 5.56mm 18" BBL 1-7 Twist Upper Black
MSRP: $1,757.00
UPC 090222553958
Crow # 714000039
MFR # 07-556G2B-17
PRIMARY WEAPONS
MK218 MOD 1-M Upper Receiver 18" Barrel 6.5 Creedmoor
UPC 811154030917
Crow # 100031919
MFR # 18-M218UD0B
STAG ARMS
Stag 10 Creedmoor LR Upper
MSRP: $799.99
UPC 810052407623
Crow # 100701041
MFR # STAG10100411
GEISSELE AUTOMATICS LLC
AR-15 10.3" Super Duty Nano Complete Upper Receiver ODG
MSRP: $1,350.00
UPC 817953029121
Crow # 100041447
MFR # 08-217ODG
GEISSELE AUTOMATICS LLC
AR-15 16 Super Duty Nano Complete Upper Receiver DDC
MSRP: $1,350.00
UPC 817953027424
Crow # 100040522
MFR # 08-220S
Sale
FOXTROT MIKE PRODUCTS
AR-15 Mike-9 8.5 Colt Style Upper Receiver 9mm Black
UPC
Crow # 100027614
MFR # FM9C-8.5UR
GEISSELE AUTOMATICS LLC
MK16 11.5" Super Duty Upper CHF Bbl, ACH, Nano FH/BCG DDC
MSRP: $1,350.00
UPC 817953027370
Crow # 430103886
MFR # 08-218S
Products: 97-128 of 190
Number of results 190