Brownells Brownells

Complete / Receiver & Action Parts

(37 items)
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Upper Receiver w/.223 cal, FT, 16" Bull Barrel, Chrome

$459.99 - $679.99

4.6

(7)

(Out of Stock)

AR15/M16 300 Blackout Upper Receivers

$1,128.99

0.0

(Out of Stock)

AR15/M16 300 BLACKOUT UPPER RECIEVER

$799.00

0.0

(In Stock)

AR-15/M16 COMPLETE GAS PISTON UPPER RECEIVER

$639.99 - $899.99

4.2

(9)

(Out of Stock)

AR-15/M16 BLACK DIAMOND SPECTER UPPER RECEIVER
AR-15/M16 BLACK DIAMOND SPECTER UPPER RECEIVER

YANKEE HILL MACHINE CO., INC.

$849.99 - $879.99

0.0

(Out of Stock)

AR15/M16 Complete Upper Receiver Mid-Length

$1,049.00

5.0

(1)

(In Stock)

LR-308 Upper w/18" CM Bull Barrel

$549.99 - $799.99

4.8

(3)

(Out of Stock)

AR-15 LOWER RECEIVER
AR-15 LOWER RECEIVER

SPIKES TACTICAL

$199.99 - $299.99

5.0

(36)

(Out of Stock)

AR-15 LOWER RECEIVERS
AR-15 LOWER RECEIVERS

DOUBLE STAR

$225.00 - $295.00

4.7

(6)

(Out of Stock)

AR-15 YHM-15 LOWER RECEIVER
AR-15 YHM-15 LOWER RECEIVER

YANKEE HILL MACHINE CO., INC.

$249.99

4.3

(3)

(Out of Stock)

AR-15 MOD4SA LOWER RECEIVER

$359.99

3.5

(7)

(Out of Stock)

AR-15/M16 M4 FLATTOP UPPER RECEIVER ASSEMBLY

$580.00

4.8

(4)

(Out of Stock)