Spring Sale - Save 15% On $200+ Orders w/ Code: SPRING15 - SHOP NOW!

Spring Sale - Save 15% On $200+ Orders w/ Code: SPRING15 - SHOP NOW!

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Meet The BRN-180® Gen 3 Uppers
Introduce Me!
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A RIFLE TO GET YOU
TO HELL AND BACK

Brownells HK416 Compatible BRN-4 Line
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NEW UPPERS FROM
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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
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$1,259.99 - $1,410.00

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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
5 Stars
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$974.99

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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
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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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$454.99 - $599.99

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BROWNELLS - BRN-15 13.7" UPPER RECEIVER ASSEMBLY 5.56MM BROWNELLS - BRN-15 13.7" UPPER RECEIVER ASSEMBLY 5.56MM
5 Stars
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$399.99

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BROWNELLS - BRN-15 16" UPPER RECEIVER ASSEMBLIES 5.56MM BROWNELLS - BRN-15 16" UPPER RECEIVER ASSEMBLIES 5.56MM
5 Stars
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$389.99

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BROWNELLS - BRN-4 STRIPPED UPPER RECEIVER BILLET BROWNELLS - BRN-4 STRIPPED UPPER RECEIVER BILLET
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(3.6)

$244.99

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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
BROWNELLS BUNDLES - DD 14.5" M4A1 RIII UPPER RECEIVER W/ EOTECH OPTICS BROWNELLS BUNDLES - DD 14.5" M4A1 RIII UPPER RECEIVER W/ EOTECH OPTICS
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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

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

In stock
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 - M5 16" ASSEMBLED UPPER RECEIVER 308 WIN W/ OPTICS BROWNELLS BUNDLES - M5 16" ASSEMBLED UPPER RECEIVER 308 WIN W/ OPTICS
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$699.99 - $1,514.39

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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
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$709.99 - $1,341.09

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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
(0.0)

$1,099.99

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

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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
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$949.99

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BROWNELLS BUNDLES - M4A1 RIII 14.5" STRIPPED UPPER RECEIVERS W/ LAW FOLDER BROWNELLS BUNDLES - M4A1 RIII 14.5" STRIPPED UPPER RECEIVERS W/ LAW FOLDER
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$944.99

In stock
BROWNELLS - BRN-15 11.5" UPPER RECEIVER ASSEMBLY 5.56MM BROWNELLS - BRN-15 11.5" UPPER RECEIVER ASSEMBLY 5.56MM
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(0.0)

$369.99

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BROWNELLS - BRN-4 UPPER RECEIVER BUILD KITS BROWNELLS - BRN-4 UPPER RECEIVER BUILD KITS
5 Stars
(5.0)

$1,075.99

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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
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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 - MK18 10.3" STRIPPED SOCOM UPPER RECEIVER W/ LAW FOLDER BROWNELLS BUNDLES - MK18 10.3" STRIPPED SOCOM UPPER RECEIVER W/ LAW FOLDER
5 Stars
(0.0)

$927.99

Out of Stock
AERO PRECISION - 5.56MM COMPLETE UPPER RECEIVER W/BRN BOLT CARRIER GROUP AERO PRECISION - 5.56MM COMPLETE UPPER RECEIVER W/BRN BOLT CARRIER GROUP
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$553.09

Out of Stock
Products: – of 25