AR15 Parts

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PROOF RESEARCH BARREL PR15 CF 6ARC 20″

AR15 Barrels

$999.00

PROOF RESEARCH BARREL PR15 CF 6ARC 20"

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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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B5 Systems Car15 Handguard Black

AR15 Stocks, Forends, Forearms

$23.75

B5 Systems Car15 Handguard Black

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Rival Arms Extended Magazine Release for Glock Model 42

Other AR15 Accessories & Parts

$21.00

Rival Arms Extended Magazine Release for Glock Model 42

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Fab Defense GL-Core Impact Rifle Stock Black

AR15 Stocks, Forends, Forearms

$100.10

Fab Defense GL-Core Impact Rifle Stock Black

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AR-15 11.5” LIGHTWEIGHT GOV’T PROFILE UPPER RECEIVER 1-7

AR15 Uppers

$385.00

AR-15 11.5'' LIGHTWEIGHT GOV'T PROFILE UPPER RECEIVER 1-7

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ADAC-15 MODEL-1 COMPLETE RIFLE LOWER RECEIVER FOR AR-15

AR15 Lowers

$1,144.95

ADAC-15 MODEL-1 COMPLETE RIFLE LOWER RECEIVER FOR AR-15

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DDM4V7 LW 16 ”5.56MM 1-7 LIGHT 15” MFR XS M-LOK RAIL UPPER

AR15 Uppers

$1,244.00

DDM4V7 LW 16 ''5.56MM 1-7 LIGHT 15'' MFR XS M-LOK RAIL UPPER

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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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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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MK18 10.3” UPPER RECEIVER 5.56 1-7 GOVT FDE

AR15 Uppers

$1,479.00

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

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AR-15 BOLT CARRIER COMPLETION KIT W/CHROME CAM PIN

AR15 Bolts

$15.99

AR-15 BOLT CARRIER COMPLETION KIT W/CHROME CAM PIN

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AR-15 7” OMEGA RAIL M-LOK BLACK

AR15 Stocks, Forends, Forearms

$239.00

AR-15 7'' OMEGA RAIL M-LOK BLACK

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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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LOWER W/MK2RMS-M1T0 & STOCK MOD-0-SOPMOD BLK

AR15 Lowers

$549.00

LOWER W/MK2RMS-M1T0 & STOCK MOD-0-SOPMOD BLK

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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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AR-15 FRONT SIGHT BASE, F STYLE

Small AR15 Parts

$56.00

AR-15 FRONT SIGHT BASE, F STYLE

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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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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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