Rifle Receivers & Parts
AERO PRECISION
M4E1 .300 BO Assembl Upper Rcvr M4 8" BBL Pistol-Length Blk
MSRP: $595.00
UPC 815421022438
Crow # 100025512
MFR # APAR640211M1
AERO PRECISION
M4E1 300BLK Assembled Upper 10"BBL Threaded w/RM9.3" HG FDE
MSRP: $655.00
UPC 840014608584
Crow # 430103921
MFR # APAR700712M4
AERO PRECISION
M4E1 300BLK Assembled Upper 8"BBL Threaded w/RM7.3" HG Blk
MSRP: $595.00
UPC 840014608539
Crow # 430103924
MFR # APAR700701M1
AERO PRECISION
M4E1 300BLK Assm Upper Gov 8"BBL Pistol-Length Threaded Blk
MSRP: $595.00
UPC 840014601707
Crow # 100054453
MFR # APAR700301M1
AERO PRECISION
M4E1 350 Legend Assembled Upper M4 20" Carbine Threaded FDE
MSRP: $790.00
UPC 840014617715
Crow # 430103075
MFR # APAR700716M100
AERO PRECISION
M4E1 5.56 Assm Uppr 16" Mid-Len 12" M-LOK ATLAS S-ONE HG Blk
MSRP: $545.00
UPC 840014601547
Crow # 100054449
MFR # APAR700304M7
AERO PRECISION
M4E1 5.56mm Assembled Upper M4 10.5"BBL Carbine Threaded FDE
MSRP: $635.00
UPC 840014608508
Crow # 100040592
MFR # APAR700712M2
FAXON FIREARMS
Bantam 9mm Luger Complete Upper Receiver 16" Taper BBL Black
MSRP: $550.00
UPC 816341024618
Crow # 100036978
MFR # FX916-U
AERO PRECISION
M4E1 5.56mm Stripped Upper No Forward Assist for AR-15 FDE
MSRP: $170.00
UPC 840014611737
Crow # 100049001
MFR # APAR712202C
AERO PRECISION
M4E1-T 6.5 Grendel Assem Upper SPR 18"BBL Rifle Threaded FDE
MSRP: $594.99
UPC 840014602254
Crow # 430103940
MFR # APAR700735M52
SONS OF LIBERTY GUN WORKS
M4-L89 5.56x45 NATO 13.7"BBL 13.75" L89 Rail W/HUXWRX XL
MSRP: $1,075.00
UPC 644625068115
Crow # 430110653
MFR # M4L89UPPER-13.7-556-XL
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
AERO PRECISION
5.56x45 NATO Assembled Upper Receiver for AR-15 Kodiak Brown
MSRP: $140.00
UPC 840014622580
Crow # 430112182
MFR # APAR501664AC
AERO PRECISION
M5E1 Enhanced 308 Winchester Assembled Upper Rcvr Kodiak Brn
MSRP: $245.00
UPC 840014622016
Crow # 430112180
MFR # APAR308788AC
SONS OF LIBERTY GUN WORKS
Broadsword-89 6mm ARC 14.5" BBL 13" M89 Rail W/NOX
MSRP: $1,300.00
UPC 644625325027
Crow # 430110665
MFR # BROADSWORDUPPER-89-14.5-6ARC
LUTH-AR LLC
AR-15 16" Lo-Drag Bull Upper Receiver 2pc HG 1-7
MSRP: $379.95
UPC 812058031802
Crow # 430103692
MFR # BA-LDC7
PRIMARY WEAPONS
MK114 MOD 1-M 223 Wylde 14.5" BBL Complete Upper Thread Only
MSRP: $1,129.95
UPC 811154033482
Crow # 430113187
MFR # MK1-M1U-223-14-NC
PRIMARY WEAPONS
MK116 MOD 1-M 223 Wylde Upper Receiver w/16.1" BBL
MSRP: $1,129.95
UPC 811154033499
Crow # 430113171
MFR # MK1-M1U-223-16
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
LMT DEFENSE
MRP-H M-LOK 7.62mm 15.3" Assembled Upper Receiver
MSRP: $1,525.00
UPC
Crow # 430111524
MFR # LM308BML4A
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
New
CMMG
Resolute MK4 300BLK Assembl Upper 14.5"BBL w/P&W Brake BLK
MSRP: $559.95
UPC 810148622008
Crow # 430114935
MFR # 30BD30A-AB
AERO PRECISION
EPC-9 9mm Assembled Upper 11" BBL 9.3" Handguard Black
MSRP: $535.00
UPC 840014615599
Crow # 100049037
MFR # APAR620275M86
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 223 Wylde 11.85" BBL Complete Upper Receiver BLK
MSRP: $824.95
UPC 811154030948
Crow # 100033589
MFR # 19-PM111UA0B
LMT DEFENSE
MRP-H QUAD 7.62mm 12.75" Assembled Upper Receiver
MSRP: $1,274.00
UPC 815415017105
Crow # 430111522
MFR # LM308B1
AERO PRECISION
M5 (.308) Assem Upper Receiver 16" Mid-Length Threaded Blk
MSRP: $780.00
UPC 840014609611
Crow # 430108696
MFR # APAR538705M22
BROWNELLS
BRN AR-15 A1 Stripped Upper Receiver, 5.56mm Nato, Black
UPC 812058030621
Crow # 430111489
MFR # UR-01-E3-M3
BROWNELLS BUNDLES
BRN-180 GEN2 223 Wylde 16" Uper with MI Alpha Folding Stock
UPC
Crow # 430105849
MFR # None- Mix
Products: 129-160 of 289
Number of results 289