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Brownells Brownells 75th Anniversary - A Shooting Heritage

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16.1 Upper Receivers

(5 items)

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M4 5.56 UPPER RECEIVER GROUPS

M4 5.56 UPPER RECEIVER GROUPS

COLT

(In Stock)

Click here for price!$549.99 - $969.99

3.9 (36)

AR-15 COLT 16 UPPER BUILD KIT 5.56MM

AR-15 COLT 16 UPPER BUILD KIT 5.56MM

BROWNELLS

(In Stock)

Click here for price!$867.95

0.0

MK116 PRO UPPER RECEIVER COMPLETE .223 WYLDE

MK116 PRO UPPER RECEIVER COMPLETE .223 WYLDE

PRIMARY WEAPONS

(In Stock)

Click here for price!$799.95

5.0 (5)

AR-15 MK1 MOD 1-M UPPER RECEIVER ASSEMBLY 223 WYLDE M-LOK

AR-15 MK1 MOD 1-M UPPER RECEIVER ASSEMBLY 223 WYLDE M-LOK

PRIMARY WEAPONS

(In Stock)

Click here for price!$999.95 - $1,049.98

5.0 (2)

AR 308 MK2 MOD 1-M UPPER RECEIVER 308 WIN M-LOK

AR 308 MK2 MOD 1-M UPPER RECEIVER 308 WIN M-LOK

PRIMARY WEAPONS

(In Stock)

Click here for price!$1,399.95

0.0