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Brownells 75th Anniversary - A Shooting Heritage
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Upper Receivers

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308 AR M5 UPPER RECEIVER STRIPPED

AERO PRECISION

(In Stock)

$149.99

5.0 (4)
M4E1 UPPER RECEIVERS COMPLETE 5.56MM

AERO PRECISION

(In Stock)

$499.99 - $519.99

5.0 (1)
SR-15 E3 MOD 2 UPPER RECEIVERS M-LOK

KNIGHTS ARMAMENT

(In Stock)

$1,949.98 - $2,199.98

5.0 (1)
AR-15 M4E1 STRIPPED UPPER RECEIVER 5.56MM

AERO PRECISION

(In Stock)

$97.74

5.0 (2)
EPC-9 9MM LUGER ENHANCED COMPLETE UPPER RECEIVER

AERO PRECISION

(In Stock)

$369.99 - $409.99

0.0
STAG 15 5.56 16IN TACTICAL NITRIDE UPPER RECEIVERS

STAG ARMS

(In Stock)

$549.99 - $599.99

0.0
M4E1-T ATLAS R-ONE COMPLETE UPPER RECEIVERS 10.5" 5.56MM

AERO PRECISION

(In Stock)

$459.99 - $484.99

5.0 (1)
AR-15 XM-15 QRC UPPER RECEIVER ASSEMBLY

BUSHMASTER

(In Stock)

$499.99

4.0 (1)
AR-15 COLT 16 UPPER BUILD KIT 5.56MM

BROWNELLS

(In Stock)

$867.95

0.0
AR-15 ASSEMBLED UPPER RECEIVER 16" 5.56MM CARBINE LENGTH

AERO PRECISION

(In Stock)

$329.99

5.0 (4)
AR-15 UPPER RECEIVER ASSEMBLED NO AUTO SEAR CUT

AERO PRECISION

(In Stock)

$153.99 - $169.99

0.0
AR-15/M16 STRIPPED UPPER RECEIVER

AERO PRECISION

(In Stock)

$76.49 - $89.24

4.9 (9)