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Brownells 75th Anniversary - A Shooting Heritage
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800.00 TO *, 300.00 TO 799.99, Products With Videos, New, AR-15, Receiver Parts

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BRN-180S™ AR-15 300 BLK COMPLETE UPPER RECEIVER ASSEMBLY

BROWNELLS

(In Stock)

$899.99 - $999.99

4.1 (11)
BRN-180S™ GEN 2 223 WYLDE COMPLETE UPPER RECEIVER ASSEMBLY

BROWNELLS

(In Stock)

$899.99 - $999.99

4.4 (14)
M4 5.56 UPPER RECEIVER GROUPS

COLT

(In Stock)

$549.99 - $969.99

4.5 (23)
AR-15 9MM UPPER RECEIVERS M-LOK ASSEMBLED

FOXTROT MIKE PRODUCTS

(In Stock)

$379.99 - $429.99

4.9 (35)
6MM ARC COMPLETE UPPER RECEIVER GROUPS

AERO PRECISION

(In Stock)

$749.99 - $799.99

3.8 (11)
AR-15 KP-15 COMPLETE LOWER RECEIVERS AMBIDEXTROUS POLYMER

KE ARMS LLC

(In Stock)

$449.99

4.8 (6)
M4 ENHANCED PATOL RIFLE 5.56 UPPER RECEIVER GROUPS

COLT

(In Stock)

$779.99 - $1,215.99

0.0
M4 5.56 COMPLETE MONOLITHIC UPPER RECEIVER GROUPS

COLT

(In Stock)

$899.99 - $1,215.99

4.0 (1)
M4A1 STRIPPED SOCOM UPPER RECEIVER 14.5IN 5.56

DANIEL DEFENSE

(In Stock)

$899.99

4.4 (5)
New
FM-9 ENHANCED PISTOL UPPER RECEIVERS

FOXTROT MIKE PRODUCTS

(In Stock)

$329.00 - $349.00

0.0
New
FM-9 ENHANCED FORWARD CHARGING UPPER RECEIVERS

FOXTROT MIKE PRODUCTS

(In Stock)

$399.00 - $459.00

5.0 (2)
BRN-4 STRIPPED LOWER RECEIVER

BROWNELLS

(In Stock)

$399.99

4.6 (9)
SR-15 E3 MOD 2 UPPER RECEIVERS M-LOK

KNIGHTS ARMAMENT

(In Stock)

$1,949.98 - $2,199.98

5.0 (1)
AR-15 SUPER DUTY NANO COMPLETE UPPER RECEIVERS 5.56MM

GEISSELE AUTOMATICS LLC

(In Stock)

$1,080.00 - $1,305.00

5.0 (2)
AR-15 223 WYLDE COMPLETE UPPER RECEIVER GROUPS

RADIAN WEAPONS

(In Stock)

$1,219.99

0.0
AR-15 MK1 MOD 1-M UPPER RECEIVER ASSEMBLY 223 WYLDE M-LOK

PRIMARY WEAPONS

(In Stock)

$999.95 - $1,049.98

0.0
AR-15 5.56 16" BLACK DIAMOND SPECTER UPPER RECEIVER

YANKEE HILL MACHINE CO., INC.

(In Stock)

$1,090.99

4.5 (4)
M4E1 ASSEMBLED UPPER RECEIVER .300 BLACKOUT BLACK

AERO PRECISION

(In Stock)

$444.99 - $509.99

0.0
AR-15 SD MOD 5 9MM UPPER RECEIVERS M-LOK COMPLETE

STERN DEFENSE, LLC

(In Stock)

$470.99 - $486.99

5.0 (1)
New
AR-15 MK57 BANSHEE 100 UPPER RECEIVER 5.7X28MM

CMMG

(In Stock)

$749.95

0.0
AR-15 UPPER RECEIVER LITHIUM ALUMINUM

V SEVEN WEAPON SYSTEMS

(In Stock)

$338.99

0.0
New
AR-15 MK57 RESOLUTE 100 UPPER RECEIVER 5.7X28MM

CMMG

(In Stock)

$824.95

0.0
AR-15 FM-9 9MM BUILD KITS

FOXTROT MIKE PRODUCTS

(In Stock)

$369.99 - $419.00

4.8 (3)
AR-15 14.5 COMPLETE UPPER RECEIVER

COLT

(In Stock)

$1,337.99

5.0 (1)
AR-15 LE6960-CCU UPPER RECEIVER 5.56 M-LOK

COLT

(In Stock)

$724.99

4.1 (17)
AR-15 FM-45 45ACP BUILD KITS

FOXTROT MIKE PRODUCTS

(In Stock)

$369.00 - $419.00

5.0 (1)
New
AR-15 UPPER RECEIVER GROUPS 223 WYLDE

FOXTROT MIKE PRODUCTS

(In Stock)

$369.99 - $399.99

0.0
M4E1 SUPERLATIVE ARMS PISTON COMPLETE UPPER RECEIVER GROUPS

AERO PRECISION

(In Stock)

$879.00 - $979.00

3.0 (1)
AR-15 BILLET AMBIDEXTROUS MATCHED RECEIVER SET

CROSS MACHINE TOOL CO., INC.

(In Stock)

$412.99

5.0 (3)
New
AR-15 MK4 BANSHEE 300 UPPER RECEIVER 5.7X28MM

CMMG

(In Stock)

$724.95

0.0
M5E1 ASSEMBLED UPPER RECEIVER 6.5 CREEDMOOR BLACK

AERO PRECISION

(In Stock)

$659.99 - $674.99

5.0 (2)
AR-15 0940 9MM STRIPPED RECEIVER SET FOR GLOCK™ MAGAZINES

ANGSTADT ARMS, LLC

(In Stock)

$431.99

0.0
AR-15 MK1 MOD 1-M UPPER RECEIVER ASSEMBLY 300 BLACKOUT M-LOK

PRIMARY WEAPONS

(In Stock)

$999.95

5.0 (1)
MCR BELT-FED UPPER RECEIVER FULL AUTO

FIGHTLITE INDUSTRIES

(In Stock)

$4,479.99 - $4,999.99

4.8 (4)
AR-15 PISTOL COMPLETION KIT

PHASE 5 TACTICAL

(In Stock)

$949.99

0.0
AR 308 MK2 MOD 1-M UPPER RECEIVER 308 WIN M-LOK

PRIMARY WEAPONS

(In Stock)

$1,399.95

0.0
AR-15 AMBIDEXTROUS LOWER RECEIVER 5.56 BLACK

RADIAN WEAPONS

(In Stock)

$351.99

4.7 (3)
FN15/AR 20" RIFLE UPPER RECEIVER ASSEMBLY

FN

(In Stock)

$699.99

3.0 (1)
AR-15 LOWER RECEIVER LITHIUM ALUMINUM

V SEVEN WEAPON SYSTEMS

(In Stock)

$359.00

2.0 (1)