AR15 Uppers

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GUNTEC AR15 SLABSIDE STRIPPED – BILLET UPPER RECEIVER BLACK

AR15 Uppers

$98.00

GUNTEC AR15 SLABSIDE STRIPPED - BILLET UPPER RECEIVER BLACK

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AR-15 FORGED UPPER RECEIVER

AR15 Uppers

$87.95

AR-15 FORGED UPPER RECEIVER

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Colt LE6943 Upper Reciever Kit 5.56 Nato 11.5 in. Black

AR15 Uppers

$1,191.00

Colt LE6943 Upper Reciever Kit 5.56 Nato 11.5 in. Black

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COLT LE6940CK UPPER RECEIVER – CONVERSION KIT 5.56 16.1″

AR15 Uppers

$1,042.00

COLT LE6940CK UPPER RECEIVER - CONVERSION KIT 5.56 16.1"

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M4 LE6921 UPPER GROUP 14.5IN WITH BCG AND SIGHTS

AR15 Uppers

$718.00

M4 LE6921 UPPER GROUP 14.5IN WITH BCG AND SIGHTS

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MK116 MOD 1-M 223 WYLDE UPPER RECEIVER W/16.1” BBL

AR15 Uppers

$1,209.95

MK116 MOD 1-M 223 WYLDE UPPER RECEIVER W/16.1'' BBL

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ION ULTRALIGHT 5.56 NATO COMPLETE UPPER RCVR 16” PENCIL BBL

AR15 Uppers

$1,011.00

ION ULTRALIGHT 5.56 NATO COMPLETE UPPER RCVR 16'' PENCIL BBL

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MK111 MOD 1-M 223 WYLDE UPPER RECEIVER W/11.85” BBL

AR15 Uppers

$1,209.95

MK111 MOD 1-M 223 WYLDE UPPER RECEIVER W/11.85'' BBL

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DDM4 300 S 10.3” 300 AAC BLACKOUT 1-8 9” DDM4 RAIL UPPER

AR15 Uppers

$1,462.00

DDM4 300 S 10.3'' 300 AAC BLACKOUT 1-8 9'' DDM4 RAIL UPPER

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ENHANCED FORGED ASSEMBLED UPPER RECEIVER BLACK

AR15 Uppers

$115.00

ENHANCED FORGED ASSEMBLED UPPER RECEIVER BLACK

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M4 LE6933 UPPER GROUP 11.5IN WITH BCG AND SIGHTS

AR15 Uppers

$718.00

M4 LE6933 UPPER GROUP 11.5IN WITH BCG AND SIGHTS

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BROADSWORD-89 223 WYLDE 14.5” BBL 13” M89 RAIL W/NOX

AR15 Uppers

$1,404.00

BROADSWORD-89 223 WYLDE 14.5'' BBL 13'' M89 RAIL W/NOX

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MK18 10.3” UPPER RECEIVER 5.56 1-7 GOVT FDE

AR15 Uppers

$1,527.00

MK18 10.3'' UPPER RECEIVER 5.56 1-7 GOVT FDE

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MK116 MOD 1-M 7.62X39MM 16.1” BBL COMPLETE UPPER RECEIVER

AR15 Uppers

$1,209.95

MK116 MOD 1-M 7.62X39MM 16.1'' BBL COMPLETE UPPER RECEIVER

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ENHANCED FORGED UPPER RECEIVER STRIPPED BLACK

AR15 Uppers

$92.99

ENHANCED FORGED UPPER RECEIVER STRIPPED BLACK

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MK12 SPR 18” 5.56MM NATO 1-7 12” DDM4 RAIL UPPER

AR15 Uppers

$1,765.00

MK12 SPR 18'' 5.56MM NATO 1-7 12'' DDM4 RAIL UPPER

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MCR DUAL-FEED UPPER PICATINNY 12.5IN DRY FILM

AR15 Uppers

$6,599.99

MCR DUAL-FEED UPPER PICATINNY 12.5IN DRY FILM

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FightLite MCR DUAL-FEED AR-15 Upper Assembly – Black | 5.56 NATO | 16.25” Quick-Change Barrel | Accepts AR-15 Magazines & M27 Linked Ammo | M-LOK Rail-Interface System

AR15 Uppers

$5,899.99

FightLite MCR DUAL-FEED AR-15 Upper Assembly - Black | 5.56 NATO | 16.25” Quick-Change Barrel | Accepts AR-15 Magazines & M27 Linked Ammo | M-LOK Rail-Interface System

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FightLite MCR DUAL-FEED AR-15 Upper Assembly – Black | 5.56 NATO | 16.25” Quick-Change Barrel | Accepts AR-15 Magazines & M27 Linked Ammo | 1913 Picatinny Rail-Interface System

AR15 Uppers

$5,899.99

FightLite MCR DUAL-FEED AR-15 Upper Assembly - Black | 5.56 NATO | 16.25” Quick-Change Barrel | Accepts AR-15 Magazines & M27 Linked Ammo | 1913 Picatinny Rail-Interface System

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DDM4V7 16” 5.56MM NATO 1-7 MFR XS M-LOK UPPER

AR15 Uppers

$1,281.00

DDM4V7 16'' 5.56MM NATO 1-7 MFR XS M-LOK UPPER

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At Great Lakes Firearms of Porter, Indiana, our mission is to provide our customers with the finest firearms and ammunition available, while promoting responsible gun ownership and safety.

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