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Brownells 75th Anniversary - A Shooting Heritage
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1/2-28, 1/2-36, Upper Receivers

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BRN-180™ GEN 2 COMPLETE UPPER RECEIVER ASSEMBLY

BROWNELLS

(In Stock)

$869.99 - $1,029.99

4.4 (69)
AR-15 M4 UPPER RECEIVERS M-LOK 5.56MM

BROWNELLS

(In Stock)

$309.99 - $399.99

4.0 (1)
MCR BELT-FED UPPER RECEIVER FULL AUTO

FIGHTLITE INDUSTRIES

(In Stock)

$5,899.99

4.8 (4)
MCR DUAL-FEED UPPER WITH DRY FILM

FIGHTLITE INDUSTRIES

(In Stock)

$6,499.99

0.0
M4 5.56 UPPER RECEIVER GROUPS

COLT

(In Stock)

$519.99 - $959.99

4.2 (38)
M4E1 SUPERLATIVE ARMS PISTON COMPLETE UPPER RECEIVER GROUPS

AERO PRECISION

(In Stock)

$799.99 - $1,399.99

3.0 (2)
MK18 STRIPPED SOCOM UPPER RECEIVER W/ HANDGUARD ONLY

DANIEL DEFENSE

(In Stock)

$944.99

4.2 (40)
M4 ENHANCED PATROL RIFLE 5.56 UPPER RECEIVER GROUPS

COLT

(In Stock)

$818.99 - $1,099.99

5.0 (3)
AR-15 9MM UPPER RECEIVERS M-LOK ASSEMBLED

FOXTROT MIKE PRODUCTS

(In Stock)

$349.99 - $399.99

4.9 (39)
M16 R0901 5.56 COMPLETE UPPER RECEIVER GROUPS

COLT

(In Stock)

$524.99 - $719.99

4.7 (3)
EPC-9 9MM LUGER THREADED COMPLETE UPPER RECEIVER

AERO PRECISION

(In Stock)

$335.74 - $416.49

1.0 (1)
M4 5.56 COMPLETE MONOLITHIC UPPER RECEIVER GROUPS

COLT

(In Stock)

$944.99 - $1,240.49

4.0 (1)