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Brownells 75th Anniversary - A Shooting Heritage
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16.1, 7.5, Upper Receivers

(7 items)
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M4 5.56 UPPER RECEIVER GROUPS

COLT

(In Stock)

$519.99 - $959.99

4.2 (38)
AR-15 MK1 MOD 1-M UPPER RECEIVER ASSEMBLY 223 WYLDE M-LOK

PRIMARY WEAPONS

(In Stock)

$1,029.49

5.0 (2)
MK116 PRO UPPER RECEIVER COMPLETE .223 WYLDE

PRIMARY WEAPONS

(In Stock)

$824.95

5.0 (5)
AR-15 COLT 16 UPPER BUILD KIT 5.56MM

BROWNELLS

(In Stock)

$669.99

0.0
STAG 15 5.56 7.5IN TACTICAL NITRIDE UPPER RECEIVERS

STAG ARMS

(In Stock)

$499.99 - $549.99

0.0
M4E1 ASSEMBLED UPPER RECEIVER 7.5" 5.56MM PISTOL LENGTH

AERO PRECISION

(In Stock)

$369.74

5.0 (1)
AR 308 MK2 MOD 1-M UPPER RECEIVER 308 WIN M-LOK

PRIMARY WEAPONS

(In Stock)

$1,937.65

0.0