Uppers

Shop precision-engineered upper receivers for rifles, designed for accuracy, reliability, and custom builds.
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Picture of Brownells MK18 BLOCK II TRIBUTE BUNDLE NONE-MIX

Brownells MK18 BLOCK II TRIBUTE BUNDLE NONE-MIX

$2,028.99 $1,599.34
Picture of Aero Precision 5.56 ASSEMBLED UPPER 16'' M4 BBL W/MOE SL CARB HANDGUARD BLK APAR502505M64

Aero Precision 5.56 ASSEMBLED UPPER 16'' M4 BBL W/MOE SL CARB HANDGUARD BLK APAR502505M64

$489.99 $397.77
Picture of Aero Precision M4E1 300BLK ASSEMBLED UPPER 10''BBL THREADED W/RM9.3'' HG FDE APAR700712M4

Aero Precision M4E1 300BLK ASSEMBLED UPPER 10''BBL THREADED W/RM9.3'' HG FDE APAR700712M4

$704.99 $555.77
Picture of Aero Precision M4E1 300BLK ASSEMBLED UPPER 16''BBL THREADED W/RM15'' HG BLK APAR700705M14

Aero Precision M4E1 300BLK ASSEMBLED UPPER 16''BBL THREADED W/RM15'' HG BLK APAR700705M14

$709.99 $560.02
Picture of Aero Precision M4E1 300BLK ASSEMBLED UPPER 16''BBL THREADED W/RM15'' HG FDE APAR700715M14

Aero Precision M4E1 300BLK ASSEMBLED UPPER 16''BBL THREADED W/RM15'' HG FDE APAR700715M14

$603.99 $476.23
Picture of Brownells BRN-9 UPPER RECEIVER 9MM BRN9-U-BLK

Brownells BRN-9 UPPER RECEIVER 9MM BRN9-U-BLK

$699.99 $591.60
Picture of Matador Arms MAT9 UPPER RECEIVER 9MM MAT9-U-BLK

Matador Arms MAT9 UPPER RECEIVER 9MM MAT9-U-BLK

$683.99 $539.46
Picture of Luth-Ar AR-15 11.5'' LIGHTWEIGHT GOV'T PROFILE UPPER RECEIVER 1-7 BA-F11-7

Luth-Ar AR-15 11.5'' LIGHTWEIGHT GOV'T PROFILE UPPER RECEIVER 1-7 BA-F11-7

$465.99 $367.09
Picture of AR-15 14.5'' M4 GOVERNMENT UPPER RECEIVER 1-9 BA-F14

AR-15 14.5'' M4 GOVERNMENT UPPER RECEIVER 1-9 BA-F14

$518.99 $409.00
Picture of Luth-Ar AR-15 14.5'' SOCOM UPPER RECEIVER 1-7 BA-F14-7

Luth-Ar AR-15 14.5'' SOCOM UPPER RECEIVER 1-7 BA-F14-7

$481.99 $380.11
Picture of Luth-Ar AR-15 16'' LO-DRAG BULL UPPER RECEIVER 2PC HG 1-7 BA-LDC7

Luth-Ar AR-15 16'' LO-DRAG BULL UPPER RECEIVER 2PC HG 1-7 BA-LDC7

$432.99 $341.05
Picture of Luth-Ar AR-15 16'' LO-DRAG BULL UPPER RECEIVER FF HG 1-7 FTBL-LDC7

Luth-Ar AR-15 16'' LO-DRAG BULL UPPER RECEIVER FF HG 1-7 FTBL-LDC7

$479.99 $378.19
Picture of Geissele Automatics AR-15 10.3'' TOP TIER STRIPPED SUPER DUTY UPPER OD GREEN 08-244ODG

Geissele Automatics AR-15 10.3'' TOP TIER STRIPPED SUPER DUTY UPPER OD GREEN 08-244ODG

$1,189.99 $938.18
Picture of Aero Precision M4E1-T 6.5 GRENDEL ASSEM UPPER SPR 18''BBL RIFLE THREADED BLK APAR700725M52

Aero Precision M4E1-T 6.5 GRENDEL ASSEM UPPER SPR 18''BBL RIFLE THREADED BLK APAR700725M52

$785.99 $619.42
Picture of Aero Precision M4E1-T 6.5 GRENDEL ASSEM UPPER SPR 18''BBL RIFLE THREADED FDE APAR700735M52

Aero Precision M4E1-T 6.5 GRENDEL ASSEM UPPER SPR 18''BBL RIFLE THREADED FDE APAR700735M52

$670.99 $528.72
Picture of Aero Precision M4E1-T 6.5 GRENDEL ASSEM UPPER DMR 20''BBL RIFLE THREADED BLK APAR700725M53

Aero Precision M4E1-T 6.5 GRENDEL ASSEM UPPER DMR 20''BBL RIFLE THREADED BLK APAR700725M53

$822.99 $667.49
Picture of Aero Precision M4E1-T 6.5 GRENDEL ASSEM UPPER DMR 20''BBL RIFLE THREADED FDE APAR700735M53

Aero Precision M4E1-T 6.5 GRENDEL ASSEM UPPER DMR 20''BBL RIFLE THREADED FDE APAR700735M53

$681.99 $537.38
Picture of Brownells BRN-180SH 10'' UPPER RECEIVER 300BLK BRN180SH

Brownells BRN-180SH 10'' UPPER RECEIVER 300BLK BRN180SH

$1,049.99 $894.03
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