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300.00 TO 799.99, Made In USA, New, AR-15, Receiver Parts

(94 items)
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AR-15 9MM UPPER RECEIVERS M-LOK ASSEMBLED

FOXTROT MIKE PRODUCTS

(In Stock)

$379.99 - $429.99

4.9 (34)
6MM ARC COMPLETE UPPER RECEIVER GROUPS

AERO PRECISION

(In Stock)

$749.99 - $799.99

4.3 (6)
M4 5.56 UPPER RECEIVER GROUPS

COLT

(In Stock)

$549.99 - $969.99

4.5 (21)
AR-15 KP-15 COMPLETE LOWER RECEIVERS AMBIDEXTROUS POLYMER

KE ARMS LLC

(In Stock)

$449.99

4.8 (6)
BRN-4 STRIPPED LOWER RECEIVER

BROWNELLS

(In Stock)

$399.99

4.6 (9)
AR-15 FM-45 COMPLETE UPPER RECEIVERS

FOXTROT MIKE PRODUCTS

(In Stock)

$379.99 - $439.99

4.7 (5)
AR-15 COMPLETE LOWER RECEIVER W/ BCMGUNFIGHTER™ STOCK

BRAVO COMPANY

(In Stock)

$395.00 - $395.99

4.4 (12)
AR-15 LOWER RECEIVER SEMI COMPLETE

SONS OF LIBERTY GUN WORKS

(In Stock)

$345.99

5.0 (1)
AR6720 UPPER RECEIVER GROUP LIGHTWEIGHT BARREL

COLT

(In Stock)

$639.99

0.0
AR-15 COMPLETE LOWER RECEIVER W/ SBA3 PISTOL BRACE

BRAVO COMPANY

(In Stock)

$498.99

5.0 (2)
AR-15 COMPLETE LOWER RECEIVER W/ BCMGUNFIGHTER SOPMOD STOCK

BRAVO COMPANY

(In Stock)

$395.00 - $395.99

5.0 (3)
M4E1 ASSEMBLED UPPER RECEIVER 5.56 MID-LENGTH

AERO PRECISION

(In Stock)

$474.99 - $499.99

4.0 (1)
KE-9 BILLET MIL-SPEC COMPLETE LOWER RECEIVER 9MM

KE ARMS LLC

(In Stock)

$399.95

0.0
M4 ENHANCED PATOL RIFLE 5.56 UPPER RECEIVER GROUPS

COLT

(In Stock)

$779.99 - $1,215.99

0.0
AR-15/M16 ARMORER'S SMALL PARTS KIT

BROWNELLS

(In Stock)

$599.99

4.0 (2)
KE-9 BILLET COMPLETE LOWER RECEIVER W/ DROP-IN TRIGGER 9MM

KE ARMS LLC

(In Stock)

$599.95

0.0
AR-15 SLH M-LOK ASSEMBLED UPPER RECEIVER

MIDWEST INDUSTRIES, INC.

(In Stock)

$535.99

3.0 (2)
AR-15 FM-9 9MM BUILD KITS

FOXTROT MIKE PRODUCTS

(In Stock)

$369.99 - $419.00

4.8 (3)
M4 UPPER RECEIVER 5.56 SOCOM BARREL

COLT

(In Stock)

$629.99

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)
M4E1 ASSEMBLED UPPER RECEIVER .300 BLACKOUT BLACK

AERO PRECISION

(In Stock)

$444.99 - $509.99

0.0
AR-15 SD MOD 4 9MM UPPER RECEIVER 4IN M-LOK COMPLETE

STERN DEFENSE, LLC

(In Stock)

$429.99

5.0 (1)
KE-15 FORGED COMPLETE LOWER RECEIVER W/ SELECTOR 5.56MM

KE ARMS LLC

(In Stock)

$399.95

0.0
AR-15 MODEL 1 BILLET UPPER & MLOK HANDGUARD SET

RADIAN WEAPONS

(In Stock)

$458.99

0.0
AR-15 COMPLETE LOWER RECEIVER W/ A5 BUFFER & BCMGUNFIGHTER STOCK

BRAVO COMPANY

(In Stock)

$444.99

0.0
M4E1 ASSEMBLED UPPER RECEIVER 10.5" 5.56MM CARBINE LENGTH

AERO PRECISION

(In Stock)

$439.99 - $444.99

5.0 (2)
AR-15 UPPER RECEIVER LITHIUM ALUMINUM

V SEVEN WEAPON SYSTEMS

(In Stock)

$338.99

0.0
AR-15 SD MOD 4 9MM UPPER RECEIVER M-LOK COMPLETE

STERN DEFENSE, LLC

(In Stock)

$544.99

5.0 (1)
M4E1-T ATLAS R-ONE COMPLETE UPPER RECEIVERS 10.5" 5.56MM

AERO PRECISION

(In Stock)

$434.99 - $464.99

0.0
AR-15 AMBIDEXTROUS LOWER RECEIVER 5.56 BLACK

RADIAN WEAPONS

(In Stock)

$351.99

4.7 (3)
M16 R0901 5.56 COMPLETE UPPER RECEIVER GROUPS

COLT

(In Stock)

$529.99 - $729.99

0.0
AR-15/M16 M4 UPPER RECEIVER

SPIKES TACTICAL

(In Stock)

$625.99

4.7 (3)
A4 9MM UPPER RECEIVER

ROCK RIVER ARMS

(In Stock)

$692.99

5.0 (2)
KE-15 BILLET COMPLETE LOWER RECEIVER W/ FLARED MAGWELL 5.56MM

KE ARMS LLC

(In Stock)

$699.95

0.0
AR-15 COMPLETE LOWER RECEIVER W/ PISTOL EXTENSION

BRAVO COMPANY

(In Stock)

$395.99

5.0 (1)
AR-15/M16 COMPLETE LOWER RECEIVER W/MILSPEC M4 STOCK

BRAVO COMPANY

(In Stock)

$395.99

0.0
AR-15 BANSHEE UPPER RECEIVERS W/ MAGS 22LR

CMMG

(In Stock)

$579.95 - $594.95

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
M4E1 ASSEMBLED UPPER RECEIVER .223 WYLDE BLACK

AERO PRECISION

(In Stock)

$524.99 - $539.99

5.0 (1)
AR-15 M4E1-T COMPLETE UPPERS W/ PINNED EPSILON SL BRAKE

AERO PRECISION

(In Stock)

$499.99 - $524.99

0.0
AR-15 STT-15L LITE PILLAR BILLET RECEIVER COMBO 5.56MM

SAN TAN TACTICAL

(In Stock)

$408.99

4.0 (1)
AR-15 16" .450 BUSHMASTER COMPLETE UPPER RECEIVER

NEXT LEVEL ARMAMENT

(In Stock)

$750.99

0.0
AR-15 LIGHTWEIGHT UPPER RECEIVER W/ COMBAT RAIL HANDGUARDS

MIDWEST INDUSTRIES, INC.

(In Stock)

$584.99

0.0
AR-15 BANSHEE UPPER RECEIVERS 22LR

CMMG

(In Stock)

$524.95 - $549.95

0.0
M4E1 ASSEMBLED UPPER RECEIVER 16" 5.56 CARBINE LENGTH

AERO PRECISION

(In Stock)

$494.99

4.0 (1)
AR-15 MKG GUARD 9MM BILLET LOWER RECEIVER STRIPPED

CMMG

(In Stock)

$374.99

3.0 (1)
AR-15 LOWER RECEIVER LITHIUM ALUMINUM

V SEVEN WEAPON SYSTEMS

(In Stock)

$359.00

2.0 (1)
AR-15 LE6960-CCU UPPER RECEIVER 5.56 M-LOK

COLT

(In Stock)

$724.99

4.1 (17)
AR-15 MATCH UPPER RECEIVER 223 WYLDE

RADICAL FIREARMS, LLC

(In Stock)

$472.99

3.2 (25)
KE-9 BILLET COMPLETE LOWER RECEIVER W/ TRIGGER & MAG CATCH 9MM

KE ARMS LLC

(In Stock)

$639.95

0.0
AR-15 BDRX-15 MATCHED RECEIVER SET

F-1 FIREARMS LLC

(In Stock)

$550.00

0.0
AR-15 0940 9MM STRIPPED LOWER RECEIVER FOR GLOCK™ MAGAZINES

ANGSTADT ARMS, LLC

(In Stock)

$320.99

1.0 (1)
AR-15 FM-45 45ACP BUILD KITS

FOXTROT MIKE PRODUCTS

(In Stock)

$369.00 - $419.00

5.0 (1)
STAG 10 6.5 CREEDMOOR UPPER RECEIVERS

STAG ARMS

(In Stock)

$799.99 - $849.99

0.0
STAG 10 308 NITRIDE UPPER RECEIVERS

STAG ARMS

(In Stock)

$749.99 - $799.99

0.0
STT™15 PILLAR BILLET RECEIVER SET 5.56MM

SAN TAN TACTICAL

(In Stock)

$469.99

0.0
STAG 15 5.56 16IN TACTICAL NITRIDE UPPER RECEIVERS

STAG ARMS

(In Stock)

$549.99 - $599.99

0.0
STAG 15 300 BLACKOUT 16IN UPPER RECEIVERS

STAG ARMS

(In Stock)

$549.99 - $599.99

0.0
STAG 15 5.56 10.5IN TACTICAL NITRIDE UPPER RECEIVERS

STAG ARMS

(In Stock)

$524.99 - $574.99

0.0
STAG 15 5.56 7.5IN TACTICAL NITRIDE UPPER RECEIVERS

STAG ARMS

(In Stock)

$499.99 - $549.99

0.0
STAG 15 223 VARMINTER UPPER RECEIVERS

STAG ARMS

(In Stock)

$499.99 - $549.99

0.0
STAG 15 6.8 SPC SUPER VARMINTER UPPER RECEIVERS

STAG ARMS

(In Stock)

$499.99 - $549.99

0.0
STAG 15 300 BLACKOUT 8IN UPPER RECEIVERS

STAG ARMS

(In Stock)

$499.99 - $549.99

0.0
STAG 15 5.56 M4 UPPER RECEIVERS

STAG ARMS

(In Stock)

$449.99 - $499.99

0.0
COMPLETE UPPER RECEIVER ASSEMBLIES 9MM

ANGSTADT ARMS, LLC

(In Stock)

$782.99 - $874.99

0.0
AR-15 1045 STRIPPED RECEIVER SET FOR GLOCK® 45 ACP

ANGSTADT ARMS, LLC

(In Stock)

$453.99

0.0
M4E1-T ATLAS S-ONE COMPLETE UPPER RECEIVERS 11.5" 5.56MM

AERO PRECISION

(In Stock)

$439.99 - $464.99

5.0 (2)
AR-15 SIX8 RECEIVER SET 6.8 SPC II 224 VALKYRIE

LWRC INTERNATIONAL

(In Stock)

$799.99

5.0 (2)
AR-15 GEN 3 FOLDING STOCK ADAPTER W/RECEIVER EXTENSION ASSEMBLY

BROWNELLS

(In Stock)

$319.99

0.0
AR-15 BILLET AMBIDEXTROUS MATCHED RECEIVER SET

CROSS MACHINE TOOL CO., INC.

(In Stock)

$412.99

5.0 (3)
AR-15 BAD556-LW LIGHTWEIGHT BILLET RECEIVER SET

BATTLE ARMS DEVELOPMENT INC.

(In Stock)

$529.99

5.0 (3)
New
AR-15 MK57 BANSHEE 100 UPPER RECEIVER 5.7X28MM

CMMG

(In Stock)

$749.95

0.0
New
AR-15 MK4 BANSHEE 300 UPPER RECEIVER 5.7X28MM

CMMG

(In Stock)

$724.95

0.0
AR-15 RESOLUTE UPPER RECEIVERS 6MM ARC

CMMG

(In Stock)

$674.95 - $874.95

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

AERO PRECISION

(In Stock)

$324.99

5.0 (2)
STAG 15 5.56 18IN 3GUN ELITE UPPER RECEIVERS

STAG ARMS

(In Stock)

$599.99 - $649.99

3.5 (2)
AR-15 ENDEAVOR UPPER RECEIVERS 6MM ARC

CMMG

(In Stock)

$674.95 - $874.95

0.0
AR-15 LIGHTWEIGHT UPPER RECEIVER W/ SLIM LINE HANDGUARDS

MIDWEST INDUSTRIES, INC.

(In Stock)

$530.99 - $540.99

4.0 (1)
M4E1-T ATLAS R-ONE COMPLETE UPPER RECEIVERS 11.5" 5.56MM

AERO PRECISION

(In Stock)

$439.99 - $464.99

0.0
AR-15 BANSHEE UPPER RECEIVERS COMPLETE 9 ARC

CMMG

(In Stock)

$720.99 - $774.99

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

AERO PRECISION

(In Stock)

$329.99

4.5 (8)
AR-15 BANSHEE UPPER RECEIVERS W/ MAGS 5.7X28MM

CMMG

(In Stock)

$799.95 - $824.95

0.0
M4E1 ASSEMBLED UPPER RECEIVER 18" 5.56 RIFLE LENGTH

AERO PRECISION

(In Stock)

$509.99

0.0
M4E1 ASSEMBLED UPPER RECEIVER 7.5" 5.56MM PISTOL LENGTH

AERO PRECISION

(In Stock)

$409.99

0.0
AR-15 16" UPPER ASSY 7.62X39 HBAR STD KEYMOD RAIL NO BCG OR CH

RADICAL FIREARMS

(In Stock)

$332.99

5.0 (1)
AR-15 BATTLE LIGHT RECEIVER SET 5.56MM

NEMO

(In Stock)

$475.00

0.0
AR-15 COMPLETE UPPER RECEIVERS 9MM

FAXON FIREARMS

(In Stock)

$508.25 - $522.50

0.0
AR-15 COMPLETE 450 BUSHMASTER UPPER RECEIVERS

RADICAL FIREARMS

(In Stock)

$514.99 - $525.99

0.0
AR-15 10.5" UPPER ASSY 300 BLK HBAR STD KEYMOD RAIL NO BCG OR CH

RADICAL FIREARMS

(In Stock)

$335.99

0.0
AR-15 7.5" UPPER ASSY 5.56 M4 STANDARD KEYMOD RAIL NO BCG OR CH

RADICAL FIREARMS

(In Stock)

$332.99

0.0
AR-15 10.5" UPPER ASSY 5.56 M4 STANDARD KEYMOD RAIL NO BCG OR CH

RADICAL FIREARMS

(In Stock)

$332.99

0.0
FN15/AR 20" RIFLE UPPER RECEIVER ASSEMBLY

FN

(In Stock)

$699.99

3.0 (1)
FN15/AR 16" CARBINE UPPER RECEIVER ASSEMBLY

FN

(In Stock)

$699.99

2.0 (1)