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Upper Receivers 101 Items

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DANIEL DEFENSE - DDM4V7 PRO 18" 5.56MM NATO COMPLETE UPPER RECEIVER BLACK DANIEL DEFENSE - DDM4V7 PRO 18" 5.56MM NATO COMPLETE UPPER RECEIVER BLACK
5 Stars
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$1,564.00

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DANIEL DEFENSE - MK18 5.56 UPPER RECEIVER GROUP COMPLETE DANIEL DEFENSE - MK18 5.56 UPPER RECEIVER GROUP COMPLETE
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$1,412.00

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PRIMARY WEAPONS - BROWNELLS EXCLUSIVE MK1 ALPHA LT 223 WYLDE COMPLETE UPPER PRIMARY WEAPONS - BROWNELLS EXCLUSIVE MK1 ALPHA LT 223 WYLDE COMPLETE UPPER
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$1,349.00

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SONS OF LIBERTY GUN WORKS - BROADSWORD-89 6MM MAX ASSEMBLED UPPER RECEIVER FOR AR-15 SONS OF LIBERTY GUN WORKS - BROADSWORD-89 6MM MAX ASSEMBLED UPPER RECEIVER FOR AR-15
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$1,187.50 - $1,282.50

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GEISSELE AUTOMATICS LLC - AR-15 SUPER DUTY STRIPPED UPPER RECEIVERS 5.56MM GEISSELE AUTOMATICS LLC - AR-15 SUPER DUTY STRIPPED UPPER RECEIVERS 5.56MM
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$969.99 - $1,120.00

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BROWNELLS BUNDLES - BRN-180 GEN 2 COMPLETE UPPER RECEIVER WITH MI SIDE FOLDING STOCK BROWNELLS BUNDLES - BRN-180 GEN 2 COMPLETE UPPER RECEIVER WITH MI SIDE FOLDING STOCK
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$1,099.99

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COLT - M4 ENHANCED PATROL RIFLE 5.56 UPPER RECEIVER GROUPS COLT - M4 ENHANCED PATROL RIFLE 5.56 UPPER RECEIVER GROUPS
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AERO PRECISION - M5E1 6.5 CREEDMORE ASSEMBLED UPPER RECEIVER W/GEN 2 HANDGUARD AERO PRECISION - M5E1 6.5 CREEDMORE ASSEMBLED UPPER RECEIVER W/GEN 2 HANDGUARD
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$719.99 - $859.99

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COLT - M4 UPPER RECEIVER ASSEMBLY NO HANDGUARDS COLT - M4 UPPER RECEIVER ASSEMBLY NO HANDGUARDS
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$749.99

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AERO PRECISION - M4E1 6.5 GRENDEL ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE AERO PRECISION - M4E1 6.5 GRENDEL ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE
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$579.99 - $689.99

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GEMTECH - M&P 15-22 INTEGRA SUPPRESSED UPPER RECEIVER .22LR GEMTECH - M&P 15-22 INTEGRA SUPPRESSED UPPER RECEIVER .22LR
5 Stars
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$634.99

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AERO PRECISION - M5 308 WIN ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE HANDGUARD AERO PRECISION - M5 308 WIN ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE HANDGUARD
5 Stars
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$599.99

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AERO PRECISION - M4E1 5.56 ASSEMBLED UPPER RECEIVER RIFLE LENGTH W/G2 HANDGUARD AERO PRECISION - M4E1 5.56 ASSEMBLED UPPER RECEIVER RIFLE LENGTH W/G2 HANDGUARD
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$599.99

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AERO PRECISION - M4E1 5.56MM ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE HANDGUARD AERO PRECISION - M4E1 5.56MM ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE HANDGUARD
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$484.99 - $599.99

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AERO PRECISION - M4E1 300BLK ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE HANDGUARD AERO PRECISION - M4E1 300BLK ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE HANDGUARD
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$499.99 - $589.99

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MIDWEST INDUSTRIES, INC. - AR-15 10.5" CARBINE UPPER RECEIVER 1-7 M-LOK BLK 5.56MM MIDWEST INDUSTRIES, INC. - AR-15 10.5" CARBINE UPPER RECEIVER 1-7 M-LOK BLK 5.56MM
5 Stars
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$579.95

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AERO PRECISION - M4E1 .300BLK ASSEMBLED UPPER RECEIVER W/ATLAS S-ONE HANDGUARD AERO PRECISION - M4E1 .300BLK ASSEMBLED UPPER RECEIVER W/ATLAS S-ONE HANDGUARD
5 Stars
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$494.99 - $554.99

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AERO PRECISION - 5.56X45 NATO ASSEMBLED UPPER RECEIVER W/BARREL FOR AR-15 AERO PRECISION - 5.56X45 NATO ASSEMBLED UPPER RECEIVER W/BARREL FOR AR-15
5 Stars
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$355.99 - $553.09

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FAXON FIREARMS - BANTAM 9MM LUGER COMPLETE UPPER RECEIVERS FOR AR-15 FAXON FIREARMS - BANTAM 9MM LUGER COMPLETE UPPER RECEIVERS FOR AR-15
5 Stars
(5.0)

$492.20 - $506.60

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AERO PRECISION - 5.56X45MM NATO ASSEMBLED UPPER W/BARREL & PINNED FSB FOR AR-15 AERO PRECISION - 5.56X45MM NATO ASSEMBLED UPPER W/BARREL & PINNED FSB FOR AR-15
5 Stars
(5.0)

$389.99 - $414.99

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KAK INDUSTRY LLC. - 5.56X45 NATO COMPLETE UPPER RECEIVER KAK INDUSTRY LLC. - 5.56X45 NATO COMPLETE UPPER RECEIVER
5 Stars
(5.0)

$399.99

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LUTH-AR LLC - AR-15 16" LO-DRAG BULL UPPER RECEIVERS LUTH-AR LLC - AR-15 16" LO-DRAG BULL UPPER RECEIVERS
5 Stars
(5.0)

$357.15 - $385.35

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SONS OF LIBERTY GUN WORKS - BROADSWORD-89 BILLET UPPER RECEIVER SONS OF LIBERTY GUN WORKS - BROADSWORD-89 BILLET UPPER RECEIVER
5 Stars
(5.0)

$332.50

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BATTLE ARMS DEVELOPMENT INC. - AR-15 LIGHTWEIGHT BILLET UPPER RECEIVER BATTLE ARMS DEVELOPMENT INC. - AR-15 LIGHTWEIGHT BILLET UPPER RECEIVER
5 Stars
(5.0)

$260.99

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SILENCERCO - SCO15 UPPER RECEIVER SILENCERCO - SCO15 UPPER RECEIVER
5 Stars
(5.0)

$219.00

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ODIN WORKS INC. - AR-15 BILLET UPPER RECEIVER ODIN WORKS INC. - AR-15 BILLET UPPER RECEIVER
5 Stars
(5.0)

$160.55

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LUTH-AR LLC - AR-308 A3 STRIPPED UPPER RECEIVER LUTH-AR LLC - AR-308 A3 STRIPPED UPPER RECEIVER
5 Stars
(5.0)

$150.39

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SONS OF LIBERTY GUN WORKS - 5.56X45 NATO STRIPPED UPPER RECEIVER FOR AR-15 SONS OF LIBERTY GUN WORKS - 5.56X45 NATO STRIPPED UPPER RECEIVER FOR AR-15
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AERO PRECISION - 5.56MM STRIPPED UPPER RECEIVERS WITH NO AUTO SEAR CUT FOR AR-15 AERO PRECISION - 5.56MM STRIPPED UPPER RECEIVERS WITH NO AUTO SEAR CUT FOR AR-15
5 Stars
(5.0)

$119.99

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ZRO DELTA - AR-15 FORGED M4 UPPER RECEIVER 5.56MM ZRO DELTA - AR-15 FORGED M4 UPPER RECEIVER 5.56MM
5 Stars
(5.0)

$69.99

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Product badge DANIEL DEFENSE - M4A1 RIII 5.56X45MM STRIPPED UPPER RECEIVER DANIEL DEFENSE - M4A1 RIII 5.56X45MM STRIPPED UPPER RECEIVER
5 Stars
(4.9)

$764.99

$899.99

In stock
COLT - M16 20 INCH 5.56 COMPLETE UPPER RECEIVER GROUPS COLT - M16 20 INCH 5.56 COMPLETE UPPER RECEIVER GROUPS
5 Stars
(4.9)

$499.99 - $679.99

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FIGHTLITE INDUSTRIES - MCR BELT-FED UPPER RECEIVER FULL AUTO FIGHTLITE INDUSTRIES - MCR BELT-FED UPPER RECEIVER FULL AUTO
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BROWNELLS - BRN16A1® 20" COMPLETE UPPER RECEIVERS BROWNELLS - BRN16A1® 20" COMPLETE UPPER RECEIVERS
5 Stars
(4.8)

$849.99

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Product badge DANIEL DEFENSE - M4A1 FSP 5.56X45MM STRIPPED UPPER RECEIVER DANIEL DEFENSE - M4A1 FSP 5.56X45MM STRIPPED UPPER RECEIVER
5 Stars
(4.8)

$764.99

$899.99

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Product badge DANIEL DEFENSE - MK18 RIII 5.56X45MM STRIPPED UPPER RECEIVER DANIEL DEFENSE - MK18 RIII 5.56X45MM STRIPPED UPPER RECEIVER
5 Stars
(4.7)

$764.99

$899.99

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Product badge DANIEL DEFENSE - M4A1 SOCOM BLOCK II 5.56 NATO STRIPPED UPPER RECEIVER DANIEL DEFENSE - M4A1 SOCOM BLOCK II 5.56 NATO STRIPPED UPPER RECEIVER
5 Stars
(4.6)

$764.99 - $949.99

$899.99

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SONS OF LIBERTY GUN WORKS - EAST INDIA 5.56X45 ASSEMBLED UPPER RECEIVER STARTER KIT FOR AR15 SONS OF LIBERTY GUN WORKS - EAST INDIA 5.56X45 ASSEMBLED UPPER RECEIVER STARTER KIT FOR AR15
5 Stars
(4.5)

$475.00 - $498.75

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Product badge DANIEL DEFENSE - MK18 STRIPPED SOCOM UPPER RECEIVER DANIEL DEFENSE - MK18 STRIPPED SOCOM UPPER RECEIVER
5 Stars
(4.4)

$764.99

$899.99

In stock
COLT - AR15A4 UPPER RCVR, FLATTOP, MOD. CARB COLT - AR15A4 UPPER RCVR, FLATTOP, MOD. CARB
5 Stars
(4.3)

$129.99

In stock
GEISSELE AUTOMATICS LLC - AR-15 SUPER DUTY MOD1 5.56X45 NATO COMPLETE UPPER RECEIVER GEISSELE AUTOMATICS LLC - AR-15 SUPER DUTY MOD1 5.56X45 NATO COMPLETE UPPER RECEIVER
5 Stars
(4.2)

$1,259.99 - $1,410.00

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BROWNELLS - BRN-180™ GEN2 223 WYLDE 16" COMPLETE UPPER RECEIVER ASSEMBLY BROWNELLS - BRN-180™ GEN2 223 WYLDE 16" COMPLETE UPPER RECEIVER ASSEMBLY
5 Stars
(4.2)

$899.99

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BROWNELLS - XM177E2 COMPLETE UPPER RECEIVERS BROWNELLS - XM177E2 COMPLETE UPPER RECEIVERS
5 Stars
(4.2)

$799.99 - $859.99

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BROWNELLS - AR-15/M16 733 C7 11.5" 5.56 UPPER RECEIVER BROWNELLS - AR-15/M16 733 C7 11.5" 5.56 UPPER RECEIVER
5 Stars
(4.1)

$749.99

In stock
PRECISION REFLEX, INC. - AR-15 MK12 MOD 0 SPR GEN II 5.56X45 NATO UPPER RECEIVER PRECISION REFLEX, INC. - AR-15 MK12 MOD 0 SPR GEN II 5.56X45 NATO UPPER RECEIVER
5 Stars
(4.0)

$1,757.00 - $1,777.00

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BROWNELLS - BRN-180S™ GEN2 223 WYLDE COMPLETE UPPER RECEIVER ASSEMBLY BROWNELLS - BRN-180S™ GEN2 223 WYLDE COMPLETE UPPER RECEIVER ASSEMBLY
5 Stars
(4.0)

$899.99

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PRIMARY WEAPONS - MK111 PRO 223 WYLDE COMPLETE UPPER RECEIVER FOR AR-15 PRIMARY WEAPONS - MK111 PRO 223 WYLDE COMPLETE UPPER RECEIVER FOR AR-15
5 Stars
(4.0)

$799.99

In stock
AERO PRECISION - M4E1 5.56 ASSEMBLED UPPER RECEIVER CARBINE W/G2 HANDGUARD AERO PRECISION - M4E1 5.56 ASSEMBLED UPPER RECEIVER CARBINE W/G2 HANDGUARD
5 Stars
(4.0)

$534.99 - $579.99

In stock
AERO PRECISION - M4E1 5.56 ASSEMBLED UPPER RECEIVER MID LENGTH W/G2 HANDGUARD AERO PRECISION - M4E1 5.56 ASSEMBLED UPPER RECEIVER MID LENGTH W/G2 HANDGUARD
5 Stars
(4.0)

$565.99 - $574.99

In stock
BROWNELLS - BRN-15 UPPER RECEIVERS 5.56MM NATO BROWNELLS - BRN-15 UPPER RECEIVERS 5.56MM NATO
5 Stars
(4.0)

$399.99

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BROWNELLS - AR-15 C7 STRIPPED UPPER RECEIVER BROWNELLS - AR-15 C7 STRIPPED UPPER RECEIVER
5 Stars
(3.8)

$149.99

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ODIN WORKS INC. - 9MM BILLET UPPER RECEIVER ODIN WORKS INC. - 9MM BILLET UPPER RECEIVER
5 Stars
(3.7)

$132.99

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BROWNELLS - BRN-180 GEN 3 223 WYLDE 16" COMPLETE UPPER RECEIVER ASSEMBLY BROWNELLS - BRN-180 GEN 3 223 WYLDE 16" COMPLETE UPPER RECEIVER ASSEMBLY
5 Stars
(3.6)

$1,199.99

In stock
BROWNELLS - BRN16A2 5.56 20" COMPLETE UPPER RECEIVER BROWNELLS - BRN16A2 5.56 20" COMPLETE UPPER RECEIVER
5 Stars
(3.6)

$799.99

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KAK INDUSTRY LLC. - K-SPEC 5.56X45MM NATO COMPLETE UPPER RECEIVER KAK INDUSTRY LLC. - K-SPEC 5.56X45MM NATO COMPLETE UPPER RECEIVER
5 Stars
(3.5)

$599.99

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BROWNELLS - AR-15/M16 SLICKSIDE 601 UPPER RECEIVER BROWNELLS - AR-15/M16 SLICKSIDE 601 UPPER RECEIVER
5 Stars
(3.5)

$139.99

In stock
BROWNELLS - BRN-180 GEN 3 223 WYLDE 13.9" P&W COMPLETE UPPER RECEIVER BROWNELLS - BRN-180 GEN 3 223 WYLDE 13.9" P&W COMPLETE UPPER RECEIVER
5 Stars
(3.3)

$1,199.99

In stock
FAXON FIREARMS - ARAK-21 7.62X39MM COMPLETE UPPER RECEIVER FOR AR-15 FAXON FIREARMS - ARAK-21 7.62X39MM COMPLETE UPPER RECEIVER FOR AR-15
5 Stars
(3.0)

$919.08

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BROWNELLS - AR-15/M16 M16A2 STRIPPED UPPER RECEIVER BROWNELLS - AR-15/M16 M16A2 STRIPPED UPPER RECEIVER
5 Stars
(1.5)

$149.99

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BROWNELLS BUNDLES - M4A1 14.5" STRIPPED SOCOM UPPER RECEIVERS w/ LAW FOLDER BROWNELLS BUNDLES - M4A1 14.5" STRIPPED SOCOM UPPER RECEIVERS w/ LAW FOLDER
5 Stars
(1.0)

$949.99

In stock
FAXON FIREARMS - ASCENT 22 ARC COMPLETE UPPER RECEIVER FOR AR-15 FAXON FIREARMS - ASCENT 22 ARC COMPLETE UPPER RECEIVER FOR AR-15
5 Stars
(1.0)

$621.00 - $690.00

In stock
LUTH-AR LLC - AR-15 A2 UPPER RECEIVER LUTH-AR LLC - AR-15 A2 UPPER RECEIVER
5 Stars
(1.0)

$103.35

In stock
FIGHTLITE INDUSTRIES - MCR DUAL-FEED 5.56X45 NATO UPPER RECEIVER FIGHTLITE INDUSTRIES - MCR DUAL-FEED 5.56X45 NATO UPPER RECEIVER
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PRECISION REFLEX, INC. - AR-15 MK12 MOD 0 GEN III 5.56X45 NATO UPPER RECEIVER PRECISION REFLEX, INC. - AR-15 MK12 MOD 0 GEN III 5.56X45 NATO UPPER RECEIVER
5 Stars
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$1,709.00 - $1,729.00

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BROWNELLS BUNDLES - DD 14.5" M4A1 RIII UPPER RECEIVER W/ EOTECH OPTICS BROWNELLS BUNDLES - DD 14.5" M4A1 RIII UPPER RECEIVER W/ EOTECH OPTICS
5 Stars
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$1,529.99 - $1,697.29

In stock
BROWNELLS BUNDLES - DD 14.5" M4A1 FSP UPPER RECEIVER W/ EOTECH OPTICS BROWNELLS BUNDLES - DD 14.5" M4A1 FSP UPPER RECEIVER W/ EOTECH OPTICS
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$1,529.99 - $1,697.29

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BROWNELLS BUNDLES - DD 10.3" MK18 RIII UPPER RECEIVER W/ EOTECH OPTICS BROWNELLS BUNDLES - DD 10.3" MK18 RIII UPPER RECEIVER W/ EOTECH OPTICS
5 Stars
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$1,529.99 - $1,697.29

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BROWNELLS BUNDLES - DD 14.5" M4A1 SOMCOM UPPER RECEIVER W/ EOTECH OPTIC BROWNELLS BUNDLES - DD 14.5" M4A1 SOMCOM UPPER RECEIVER W/ EOTECH OPTIC
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$1,429.99 - $1,612.99

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BROWNELLS BUNDLES - DD 10.3" MK18 SOCOM UPPER RECEIVERS W/ OPTICS BROWNELLS BUNDLES - DD 10.3" MK18 SOCOM UPPER RECEIVERS W/ OPTICS
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$1,444.99 - $1,612.99

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BROWNELLS BUNDLES - M5 16" ASSEMBLED UPPER RECEIVER 308 WIN W/ OPTICS BROWNELLS BUNDLES - M5 16" ASSEMBLED UPPER RECEIVER 308 WIN W/ OPTICS
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$999.98 - $1,514.39

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BROWNELLS BUNDLES - XM177E2 12.7" CARBINE LENGTH PINNED/WELDED W/COLT AR-15 OPTIC BROWNELLS BUNDLES - XM177E2 12.7" CARBINE LENGTH PINNED/WELDED W/COLT AR-15 OPTIC
5 Stars
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$1,499.99

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BROWNELLS BUNDLES - M16A1 20" RIFLE LENGTH UPPER W/COLT AR-15 4x21MM BROWNELLS BUNDLES - M16A1 20" RIFLE LENGTH UPPER W/COLT AR-15 4x21MM
5 Stars
(0.0)

$1,499.99

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BROWNELLS BUNDLES - MK18 BLOCK II TRIBUTE BUNDLE BROWNELLS BUNDLES - MK18 BLOCK II TRIBUTE BUNDLE
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$1,449.00

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BROWNELLS BUNDLES - XM177E2 11.5"\ W/COLT OPTIC BROWNELLS BUNDLES - XM177E2 11.5"\ W/COLT OPTIC
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$1,399.99

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BROWNELLS BUNDLES - M4E1-T 223 WYLDE ASSEMBLED UPPER RECEIVER 16" W/ OPTICS BROWNELLS BUNDLES - M4E1-T 223 WYLDE ASSEMBLED UPPER RECEIVER 16" W/ OPTICS
5 Stars
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$829.99 - $1,341.09

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LMT DEFENSE - MRP-H M-LOK 7.62MM ASSEMBLED UPPER RECEIVER LMT DEFENSE - MRP-H M-LOK 7.62MM ASSEMBLED UPPER RECEIVER
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$1,052.10 - $1,259.10

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AERO PRECISION - M4E1-T 223 WYLD ASSEMBLED UPPER W/PROOF BBL & MOD 4 HANDGUARD AERO PRECISION - M4E1-T 223 WYLD ASSEMBLED UPPER W/PROOF BBL & MOD 4 HANDGUARD
5 Stars
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$1,099.99

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BROWNELLS BUNDLES - BRN-180 16" GEN 2 UPPER REC W/ MI ALPHA SERIES FOLDING STOCK BROWNELLS BUNDLES - BRN-180 16" GEN 2 UPPER REC W/ MI ALPHA SERIES FOLDING STOCK
5 Stars
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$1,099.99

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BROWNELLS BUNDLES - BRN16A2 20" UPPER W/COLT AR-15 4x21MM BROWNELLS BUNDLES - BRN16A2 20" UPPER W/COLT AR-15 4x21MM
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$1,099.99

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BROWNELLS BUNDLES - 200RDS X-TAC 62GR FMJ WITH BRN-180 16 BROWNELLS BUNDLES - 200RDS X-TAC 62GR FMJ WITH BRN-180 16
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$1,089.00

In stock
LMT DEFENSE - MRP-H QUAD 7.62MM ASSEMBLED UPPER RECEIVER LMT DEFENSE - MRP-H QUAD 7.62MM ASSEMBLED UPPER RECEIVER
5 Stars
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$1,052.10

In stock
BROWNELLS BUNDLES - M4A1 FSP 14.5" STRIPPED UPPER RECEIVER W/ LAW FOLDER BROWNELLS BUNDLES - M4A1 FSP 14.5" STRIPPED UPPER RECEIVER W/ LAW FOLDER
5 Stars
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$1,049.99

In stock
PRIMARY WEAPONS - MK114 MOD 1-M 223 WYLDE COMPLETE UPPER RECEIVER PRIMARY WEAPONS - MK114 MOD 1-M 223 WYLDE COMPLETE UPPER RECEIVER
5 Stars
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$1,049.95

In stock
SONS OF LIBERTY GUN WORKS - M4-L89 5.56X45 NATO ASSEMBLED UPPER RECEIVER FOR AR-15 SONS OF LIBERTY GUN WORKS - M4-L89 5.56X45 NATO ASSEMBLED UPPER RECEIVER FOR AR-15
5 Stars
(0.0)

$1,021.25

In stock
BROWNELLS BUNDLES - GAU-5A COMPLETE UPPER RECEIVER & 4X RETRO CARRY HANDLE SCOPE BROWNELLS BUNDLES - GAU-5A COMPLETE UPPER RECEIVER & 4X RETRO CARRY HANDLE SCOPE
5 Stars
(0.0)

$999.99

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BROWNELLS BUNDLES - 733 C7 11.5" UPPERr W/COLT AR-15 4x21MM OPTIC BROWNELLS BUNDLES - 733 C7 11.5" UPPERr W/COLT AR-15 4x21MM OPTIC
5 Stars
(0.0)

$999.99

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RISE ARMAMENT - RISE .22 ARC COMPLETE UPPER RECEIVER FOR AR-15 RISE ARMAMENT - RISE .22 ARC COMPLETE UPPER RECEIVER FOR AR-15
5 Stars
(0.0)

$999.00

In stock
BROWNELLS - GAU-5A 12.7" 1-12 UPPER RECEIVERS BROWNELLS - GAU-5A 12.7" 1-12 UPPER RECEIVERS
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$985.99

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BROWNELLS BUNDLES - MK18 RIII 10.3" STRIPPED UPPER RECEIVERS W/ LAW FOLDER BROWNELLS BUNDLES - MK18 RIII 10.3" STRIPPED UPPER RECEIVERS W/ LAW FOLDER
5 Stars
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$949.99

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