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Home / Gun Parts / Parts / Lower Receivers

Lower Receivers

Browse our selection of lower receivers. A stripped lower is the starting point of a custom AR build, and a complete lower arrives with the trigger, controls, buffer tube and stock installed. The lower is the serialized part of an AR and ships to a licensed dealer for transfer.

Other Parts

Barrels 1,652 Grips 1,343 Sights 1,167 Stocks 1,153 Choke Tubes 920 Triggers 782 Handguards 652 Upper Receivers 543 Buffers & Buffer Tubes 356 Rails, Mounts & Adapters 349 All Parts

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Aero Precision (14)

American Defense Mfg. (1)

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Multi (155)

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Complete Lower Receiver M4E1 (3)

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Pro Lower Receiver M4E1 (3)

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STT-15L (2)

A-DAC 15 Lower Receiver (1)

ADAC-15 Pistol Lower (1)

ADAC-15 Rifle Lower (1)

Angry Patriot Lower Receiver (1)

AR-1 EXTREME Lower Receiver (1)

AR-10 Receiver Set (1)

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BA10 (1)

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AK (1)

Ruger Mark IV (1)

Stock Material

NONE (61)

SYNTHETIC (14)

LOWER REC'R ONY (2)

Stock Finish

NONE (61)

BLACK (10)

BRONZE (1)

GREEN (1)

N/A (1)

TITANIUM (1)

Other Features

MACHINED FROM 7075-T6 ALUMINUM WITH HARD COAT ANODIZE FINISH, COMPATIBLE WITH ALL MIL-SPEC INTERNAL PARTS, COMPATIBLE WITH PMAGS/GI MAGS FULL COMPATIBILITY WITH ALL OTHER AFTERMARKET MIL-SPEC UPPER RECEIVERS, MULTI-CALIBER MARKED, GEN 2 LOWER (5)

MULTI CALIBER RECEIVER, BLACK MATTE FINISH, ALUMINUM BILLET LOWER, (4)

FLARED MAG WELL 45 DEGREE BAD SAFETY SEL CUT SPOTFACE RECESS TO REAR TAKEDOWN PIN ENLARGED MAG BUTTON AREA (3)

SOLID 7975-T6 FORGED ALUMINUM FULLY AMBIDEXTRIOUS INCLUDES BOLT CATCH ASSEMBLY INCLUDES MAG RELEASE ASSEMBLY (3)

ALUMINUM LOWER RECEIVER (2)

BILLET LOWER WITH FLARED MAGAZINE WELL, A-DAC BOLT HOLD OPEN FEATURE, AMBI MAGAZINE/BOLT RELEASE, TALON AMBI 45/90 SAFETY (2)

LIGHTWEIGHT DESIGN. EDM CUT MAG WELL. LASER ENGRAVED LOGO COMPATIBLE WITH STANDARD AR LOWER RECEIVER MILSPEC PARTS (2)

10/22 RECEIVER KIT 6061-T6 ALUMINUM BLACK ANODIZE CHROMOLY STEEL V-BLOCK V-BLOCK SCREWS RUBBER BOLT BUFFER (1)

7075-T6 BILLET ALUMINUM,MIL- SPEC COMPONENT COMPATIBLE,AMBI BOLT RELEASE,INTEGRATED TRIGGER GUARD,FLARED MAG WELL, UPPER TENSIONING SCREW SCREW IN BOLT CATCH PIN, THREADED TAKEDOWN SPRING HOLE, INCLUDES SET SCREWS,WEIGHS 15.03 OZ. (1)

ALUMINUM LOWER RECEIVER, RECEIVER ONLY DOES NOT INCLUDE INTERNAL PARTS (1)

ALUMINUM RECEIVER (1)

ALUMINUM RECEIVER MADE IN THE 250TH YEAR OF AMERICAN LIBERTY ENGRAVED ON LEFT SIDE OF RECEIVER (1)

AMBI BOLT RELEASE, FORGED RECEIVER (1)

AR15 LOWER RECEIVER STRIPPED (1)

AR15 LOWER RECEIVER STRIPPED WITH COMPLETION KIT (1)

AR15 RECEIVER SET STRIPPED (1)

BCM MULTI CALIBER RECEIVER, BCM PNT TRIGGER, BCM QD END PLATE, BCM PISTOL GRIP MOD 3, BCM RECEIVER EXTENSION BCM TRIGGER GUARD (1)

BCM MULTI CALIBER RECEIVER, BCM PNT TRIGGER, BCM QD END PLATE, BCM PISTOL GRIP MOD 3, BCM STOCK MOD 0 BCM TRIGGER GUARD (1)

BCM MULTI CALIBER RECEIVER, BCM PNT TRIGGER, BCM QD END PLATE, BCM PISTOL GRIP MOD 4, BCM STOCK MOD 2 BCM TRIGGER GUARD (1)

BILLET AR10 RECIEVER SET STRIPPED (1)

ELITE 452 TRIGGER MAGPUL DT CARBINE STOCK MAGPUL MOE0K2 GRIP (1)

FORGED 7075 T6 ALUMINUM, HARD COAT TYPE III ANODIZED BLACK, BINARY MODE ENGRAVING, SPECIALIZED TENSION SCREW, ACCEPTS MOST AFTERMARKET AR15 MILSPEC PARTS (1)

FORGED 7075 T6 ALUMINUM, HARD COAT TYPE III ANODIZED BLACK, SPECIALEZED TENSION SCREW, ACCEPTS MOST AFTERMARKET AR15 MILSPEC PARTS (1)

FORGED CLOSED TRIGGER GUARD (1)

FORGED CLOSED TRIGGER GUARD OVERSIZE TRIGGER GUARD AMBIDEXTROUS SAFETY B5 GRIP MIL SPEC TRIGGER (1)

FORGED LOWER RECEIVER, SPECIALIZED TENSION SCREW, A2 PISTOL GRIP, BFSIII AR ESSENTIAL TRIGGER, M4 STOCK, 30RD STEEL MAGAZINE (1)

HIGH STRENGTH POLYMER FRAME WITH DOUBLE UNDERCUT TRIGGER GUARD, EXTENDED BEAVERTAIL, & UNDER BARREL PICATINNY RAIL USES GLOCK 19 GEN3 FRAME PARTS AND WILL ACCEPT GLOCK 19 GEN 3 UPPER SLIDE (1)

LIGHTWEIGHT DESIGN. EDM CUT MAG WELL. LASER ENGRAVED LOGO , UPPER/LOWER RECEIVER SET (1)

LOWER AND UPPER RECEIVER ONLY DOES NOT INCLUD INTERNAL PARTS (1)

LOWER RECEIVER ASSEMBLY, MK17, ARMOR BLACK (1)

LOWER RECEIVER ASSEMBLY, MK3 ARMOR BLACK, STRIPPED (1)

LOWER RECEIVER ASSEMBLY, MK4/AR15 ARMOR BLACK (1)

LOWER RECEIVER ASSEMBLY, MK4/AR15 COYOTE TAN (1)

LOWER RECEIVER ASSEMBLY, MK4/AR15 MIDNIGHT BRONZE (1)

LOWER RECEIVER ASSEMBLY, MK4/AR15 TUNGSTEN (1)

M4 FEEDRAMPS BLENDED SMOOTHCAM SYSTEM DOMED HEAD CAM PIN (1)

MACHINED FROM 7075 T6 ALUMINUM , HARD COAT ANODIZED, FLARED MAGWELL FOR QUICK MAG CHANGES, SPECIALIZED TENSION SCREW, AMBI QD SLING MOUNTS, B5 SOPMOD STOCK, MAGPUL 30RD PMAG, ERGO SMBI SURE GRIP, (1)

MACHINED FROM 7075 T6 ALUMINUM , HARD COAT ANODIZED, FLARED MAGWELL FOR QUICK MAG CHANGES, SPECIALIZED TENSION SCREW, AMBI QD SLING MOUNTS, B5 SOPMOD STOCK, MAGPUL 30RD PMAG, ERGO SMBI SURE GRIP, DESERT SMOKE (1)

MACHINED FROM 7075 T6 ALUMINUM , HARD COAT ANODIZED, FLARED MAGWELL FOR QUICK MAG CHANGES, SPECIALIZED TENSION SCREW, AMBI QD SLING MOUNTS, MAGPUL 30RD PMAG, ERGO SMBI SURE GRIP, SBM4 BRACE, PISTOL LOWER , BINARY AR ELITE TRIGGER , BLACK (1)

MACHINED FROM 7075 T6 ALUMINUM , HARD COAT ANODIZED, FLARED MAGWELL FOR QUICK MAG CHANGES, SPECIALIZED TENSION SCREW, AMBI QD SLING MOUNTS, MAGPUL 30RD PMAG, ERGO SMBI SURE GRIP, SBM4 BRACE, PISTOL LOWER , BINARY AR ELITE TRIGGER , DESERT SMOKE (1)

MACHINED FROM 7075 T6 ALUMINUM , HARD COAT ANODIZED, FLARED MAGWELL FOR QUICK MAG CHANGES, SPECIALIZED TENSION SCREW, COLD WEATHER GUARD ACCEPTS MOST AFTERMARKET AR15 MILSPEC PARTS (1)

MACHINED FROM 7075 T6 ALUMINUM , HARD COAT ANODIZED, FLARED MAGWELL FOR QUICK MAG CHANGES, SPECIALIZED TENSION SCREW, COLD WEATHER GUARD ACCEPTS MOST AFTERMARKET AR15 MILSPEC PARTS, DESERT SMOKE (1)

MACHINED FROM 7075 T6 ALUMINUM , HARD COAT ANODIZED, FLARED MAGWELL FOR QUICK MAG CHANGES, SPECIALIZED TENSION SCREW, COLD WEATHER GUARD ACCEPTS MOST AFTERMARKET AR15 MILSPEC PARTS, OD GREEN (1)

MATTE BLACK ACTION, RECEIVER AND BOLT ONLY GEN 2 (1)

MULTI CALIBER RECEIVER, BLACK MATTE FINISH, BILLET LOWER, POLYMER PISTOL GRIP , ADJUSTABLE STOCK (1)

MULTI CALIBER RECEIVER, BLACK MATTE FINISH, MIL-SPEC (1)

ONE SWIVEL STUD (1)

SENTRY AR-15 LOWER RECEIVER COMPLETE, 7075-T6 FORGED ALUMINUM, B5 ADJUSTABLE STOCK B5 GRIP (1)

TAKEDOWN RECEIVER, MATTE BLACK ACTION, RECEIVER AND BOLT ONLY (1)

TANDEMIZED CTHULHU FOR RUGER MARK IV & MARK IV 22/45 BLACK FRAME, BLACK ACCESSORIES AND FORWARD THUMB LEDGE (1)

TANDEMIZED CTHULHU FOR RUGER MARK IV & MARK IV 22/45 BLACK FRAME, RED ACCESSORIES AND FORWARD THUMB LEDGE (1)

Showing 1–24 of 326 products

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Faxon Firearms Rimfire FF-22 Lower Receiver Black

Faxon Firearms

Rimfire FF-22 Lower Receiver Black

$171.00

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CMMG Lower Receiver Assembly Multi-CAL

CMMG

Lower Receiver Assembly Multi-CAL

$174.95 $96.67 Save $78

Radian Weapons Adac-15 Lower Receiver

Radian Weapons

Adac-15 Lower Receiver

$514.95

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Franklin Armory M4 Built Pistol Lower Receiver Multi

Franklin Armory

M4 Built Pistol Lower Receiver Multi

$377.99

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Bravo Company Mfg. BCM Mod 0 Lower Receiver AR-15 Black

Bravo Company Mfg.

BCM Mod 0 Lower Receiver AR-15 Black

$525.00

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Franklin Armory M4 Built Lower Receiver Multi

Franklin Armory

M4 Built Lower Receiver Multi

$332.99

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Ruger RUG Lower Strp *250 Annv

Ruger

RUG Lower Strp *250 Annv

$129.00 $57.29 Save $71

Bravo Company Mfg. BCM Cmplt LWR W/sopmod 2 WB FDE Blem

Bravo Company Mfg.

BCM Cmplt LWR W/sopmod 2 WB FDE Blem

$480.00

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American Tactical Inc Alpha Maxx Stripped Lower

American Tactical Inc

Alpha Maxx Stripped Lower

$69.95 $57.24 18% off

Radian Weapons A-DAC 15 Lower Receiver Black, Fully Ambi Controls, Talon 45/90 Safety, Ext.

Radian Weapons

A-DAC 15 Lower Receiver Black, Fully Ambi Controls, Talon 45/90 Safety, Ext.

$514.95

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Radian Weapons Adac-15 Lower Receiver FDE

Radian Weapons

Adac-15 Lower Receiver FDE

$514.95

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Spike's Tactical Spider ST9G Stripped Lower Receiver AR-15 Black

Spike's Tactical

Spider ST9G Stripped Lower Receiver AR-15 Black

$161.10

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American Defense Mfg. UIC Lower Receiver Black

American Defense Mfg.

UIC Lower Receiver Black

$399.00

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Bravo Company Mfg. BCM Cmplt LWR RMS Spmd 0 WB FDE Blem

Bravo Company Mfg.

BCM Cmplt LWR RMS Spmd 0 WB FDE Blem

$494.00

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Bravo Company Mfg. BCM Cmplt LWR MK2 RMS MOD 0 FDE Blem

Bravo Company Mfg.

BCM Cmplt LWR MK2 RMS MOD 0 FDE Blem

$494.00

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Andro Corp Industries ACI-15 Partial M4 Lower Multi Aluminum Black Anodized AR-15

Andro Corp Industries

ACI-15 Partial M4 Lower Multi Aluminum Black Anodized AR-15

$189.00

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Andro Corp Industries ACI-15 Multi Aluminum Black Anodized AR-15

Andro Corp Industries

ACI-15 Multi Aluminum Black Anodized AR-15

$79.00

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Battle Arms Development Battle Arms AR-15 Lightweight

Battle Arms Development

Battle Arms AR-15 Lightweight

$319.00

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Battle Arms Development Lower Receiver 223 Rem/5.56 NATO Aluminum Black Anodized

Battle Arms Development

Lower Receiver 223 Rem/5.56 NATO Aluminum Black Anodized

$334.95

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Battle Arms Development Workhorse Lower Receiver Black

Battle Arms Development

Workhorse Lower Receiver Black

$131.95

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Battle Arms Development Xiphos Lower Receiver

Battle Arms Development

Xiphos Lower Receiver

$566.95

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Bravo Company Mfg. BCM Cmplt LWR BCM STK MOD 3 FDE Blem

Bravo Company Mfg.

BCM Cmplt LWR BCM STK MOD 3 FDE Blem

$470.00

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Bravo Company Mfg. BCM Cmplt LWR MK2 RMS MOD 0 BLK Blem

Bravo Company Mfg.

BCM Cmplt LWR MK2 RMS MOD 0 BLK Blem

$494.00

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Bravo Company Mfg. BCM Cmplt LWR RMS Spmd 0 WB BLK Blem

Bravo Company Mfg.

BCM Cmplt LWR RMS Spmd 0 WB BLK Blem

$494.00

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Page 1 of 14
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We stock Bravo Company, Radian, Sons of Liberty Gun Works and Aero Precision. Finish a stripped lower with a lower parts kit and top it with an upper receiver.

Class 3 dealer. Firearms, ammunition, suppressors, optics, and outdoor gear shipped nationwide.

[email protected]

78365 Co Hwy A, Iron River, WI 54847

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