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Brownells 75th Anniversary - A Shooting Heritage
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11.5 Upper Receivers

(12 items)
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M4 5.56 UPPER RECEIVER GROUPS

COLT

(In Stock)

$549.99 - $969.99

4.5 (21)
AR-15 SUPER DUTY NANO COMPLETE UPPER RECEIVERS 5.56MM

GEISSELE AUTOMATICS LLC

(In Stock)

$1,080.99 - $1,305.99

5.0 (2)
M4 5.56 COMPLETE MONOLITHIC UPPER RECEIVER GROUPS

COLT

(In Stock)

$899.99 - $1,215.99

4.0 (1)
SR-15 E3 MOD 2 UPPER RECEIVERS M-LOK

KNIGHTS ARMAMENT

(In Stock)

$1,949.98 - $2,199.98

0.0
AR-15 SUPER DUTY STRIPPED UPPER RECEIVERS 5.56MM

GEISSELE AUTOMATICS LLC

(In Stock)

$800.99 - $1,025.99

5.0 (3)
AR-15 EAST INDIA UPPER RECEIVER STARTER KITS W/ COMBAT GRADE BBLS

SONS OF LIBERTY GUN WORKS

(In Stock)

$389.00

5.0 (2)
M4 ENHANCED PATOL RIFLE 5.56 UPPER RECEIVER GROUPS

COLT

(In Stock)

$779.99 - $1,215.99

0.0
DDM4V7 S 11.5" 5.56MM NATO UPPER RECEIVER BLACK

DANIEL DEFENSE

(In Stock)

$1,119.99

0.0
XM177E2 UPPER RECEIVERS COMPLETE 5.56

BROWNELLS

(In Stock)

$729.99 - $737.99

4.3 (9)
M4E1-T ATLAS S-ONE COMPLETE UPPER RECEIVERS 11.5" 5.56MM

AERO PRECISION

(In Stock)

$439.99 - $464.99

5.0 (2)
M4E1-T ATLAS R-ONE COMPLETE UPPER RECEIVERS 11.5" 5.56MM

AERO PRECISION

(In Stock)

$439.99 - $464.99

0.0
CQB 11.5" UPPER RECEIVER .223 WYLDE BLACK

GRIFFIN ARMAMENT

(In Stock)

$1,199.99

3.0 (1)