AR15 Uppers

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ALEXANDER AR15 DIY 16″ UPPER – KIT 6.5 GRENDEL

AR15 Uppers

$608.00

ALEXANDER AR15 DIY 16" UPPER - KIT 6.5 GRENDEL

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MI UPPER RECEIVER AR15 5.56MM – 10.5″ 1:7 CARBINE M-LOK NO BCG

AR15 Uppers

$586.00

MI UPPER RECEIVER AR15 5.56MM - 10.5" 1:7 CARBINE M-LOK NO BCG

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STERN DEF. UPPER 9MM 16.1″ – 15″ M-LOK HANDGUARD BLACK

AR15 Uppers

$534.45

STERN DEF. UPPER 9MM 16.1" - 15" M-LOK HANDGUARD BLACK

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CMMG UPPER GROUP RESOLUTE MK4 – 300AAC 16.1″ NO BCG/C HANDLE

AR15 Uppers

$527.00

CMMG UPPER GROUP RESOLUTE MK4 - 300AAC 16.1" NO BCG/C HANDLE

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CMMG UPPER GROUP RESOLUTE MK4 – 5.56X45 16.1″ NO BCG/C HANDLE

AR15 Uppers

$490.00

CMMG UPPER GROUP RESOLUTE MK4 - 5.56X45 16.1" NO BCG/C HANDLE

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STERN DEF. PISTOL UPPER 9MM – 8.5″ BBL. 10″ M-LOK RAIL

AR15 Uppers

$498.56

STERN DEF. PISTOL UPPER 9MM - 8.5" BBL. 10" M-LOK RAIL

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STERN DEF. PISTOL UPPER 9MM – 4″ BBL. 4″ M-LOK RAIL

AR15 Uppers

$443.48

STERN DEF. PISTOL UPPER 9MM - 4" BBL. 4" M-LOK RAIL

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SHARPS BROS. UPPER RECEIVER – AR-15 BILLET W/DUST COVER

AR15 Uppers

$246.95

SHARPS BROS. UPPER RECEIVER - AR-15 BILLET W/DUST COVER

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ODIN UPPER RECEIVER BILLET FDE – AR-15 NO FOWARD ASSIST

AR15 Uppers

$179.55

ODIN UPPER RECEIVER BILLET FDE - AR-15 NO FOWARD ASSIST

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YHM STRIPPED BILLET UPPER – RECEIVER FOR AR-15

AR15 Uppers

$199.75

YHM STRIPPED BILLET UPPER - RECEIVER FOR AR-15

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ODIN UPPER RECEIVER BILLET BLK – AR-15 NO FOWARD ASSIST

AR15 Uppers

$160.55

ODIN UPPER RECEIVER BILLET BLK - AR-15 NO FOWARD ASSIST

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UPPER RECEIVER ASSEMBLY WITH LASER T MARKS – M4, ALUMINUM

AR15 Uppers

$143.00

UPPER RECEIVER ASSEMBLY WITH LASER T MARKS - M4, ALUMINUM

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GUNTEC AR15 STRIPPED BILLET – UPPER RECEIVER BLACK

AR15 Uppers

$122.00

GUNTEC AR15 STRIPPED BILLET - UPPER RECEIVER BLACK

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FAXON 338 ARC UPPER RECEIVER – FOR 338 ARC BARRELS

AR15 Uppers

$115.00

FAXON 338 ARC UPPER RECEIVER - FOR 338 ARC BARRELS

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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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