Upper Receivers
New
PRIMARY WEAPONS
MK109 MOD 1-M 300BLK Upper Receiver w/9.75" BBL
MSRP: $1,129.95
UPC 811154033451
Crow # 430113172
MFR # MK1-M1U-300BLK-9
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
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 .300 BO Assembl Uppr Rcvr M4 16" BBL Pistol-Length Blk
MSRP: $660.00
UPC 815421020946
Crow # 100025514
MFR # APAR640251M14
AERO PRECISION
M4E1 300BLK Assembled Upper 10"BBL Threaded w/RM9.3" HG Blk
MSRP: $615.00
UPC 840014608577
Crow # 430103920
MFR # APAR700702M4
AERO PRECISION
M4E1 .300 BO Assembl Uppr Rcvr M4 10" BBL Pistol-Length Blk
MSRP: $615.00
UPC 815421022674
Crow # 100025513
MFR # APAR640221M4
AERO PRECISION
M4E1 300BLK Assembled Upper 16"BBL Threaded w/RM15" HG Blk
MSRP: $660.00
UPC 840014602643
Crow # 430103922
MFR # APAR700705M14
New
PRIMARY WEAPONS
MK109 MOD 2-M 300 AAC Blackout 9.75" BBL Complete Upper
MSRP: $1,399.95
UPC 811154033192
Crow # 430113178
MFR # MK1-M2U-300BLK-9
AERO PRECISION
M4E1 300BLK Assembled Upper 8"BBL Threaded w/RM7.3" HG FDE
MSRP: $635.00
UPC 840014608546
Crow # 430103925
MFR # APAR700711M1
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
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 300BLK Assemble Upper Gov 16"BBL Pistol-Length Thrd Blk
MSRP: $550.00
UPC 840014601783
Crow # 100054455
MFR # APAR700304M14
AERO PRECISION
M4E1 300BLK Assembled Upper 16"BBL Threaded w/RM15" HG FDE
MSRP: $595.00
UPC 840014602650
Crow # 430103923
MFR # APAR700715M14
BROWNELLS
BRN-180S Upper Receiver 300 Blackout 10" Barrel Black
UPC 050806113541
Crow # 078000609
MFR # BRN-180S GEN2 UPPER REC 300BLK
AERO PRECISION
M4E1 300BLK Assm Upper Gov 10"BBL Pistol-Length Threaded Blk
MSRP: $615.00
UPC 840014601745
Crow # 100054454
MFR # APAR700302M4
Products: 1-17 of 17
Number of results 17