AR15 Uppers

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CMMG COMPLETE UPPER GROUP – DISSENT 9MM 6.5″ ARMOR BLACK

AR15 Uppers

$1,192.00

CMMG COMPLETE UPPER GROUP - DISSENT 9MM 6.5" ARMOR BLACK

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CMMG COMPLETE UPPER GROUP – RESOLUTE MK4 6MM ARC 16.1″ BLK

AR15 Uppers

$809.00

CMMG COMPLETE UPPER GROUP - RESOLUTE MK4 6MM ARC 16.1" BLK

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CMMG COMPLETE UPPER GROUP – RESOLUTE MK4 300 BLK 16.1″ BLK

AR15 Uppers

$809.00

CMMG COMPLETE UPPER GROUP - RESOLUTE MK4 300 BLK 16.1" BLK

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CMMG UPPER RECEIVER ASSEMBLY – MK4/AR15 FORWARD ASSIST BLACK

AR15 Uppers

$115.00

CMMG UPPER RECEIVER ASSEMBLY - MK4/AR15 FORWARD ASSIST BLACK

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M4 LE6920 UPPER GROUP 16IN WITH BCG AND SIGHTS

AR15 Uppers

$669.00

M4 LE6920 UPPER GROUP 16IN WITH BCG AND SIGHTS

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MK114 MOD 2-M 223 WYLDE 14.5” BBL COMPLETE UPPER W/FRC 556

AR15 Uppers

$1,417.00

MK114 MOD 2-M 223 WYLDE 14.5'' BBL COMPLETE UPPER W/FRC 556

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ARAK-21 5.56 NATO COMPLETE UPPER RCVR 12.5” MEDIUM BBL BLK

AR15 Uppers

$931.00

ARAK-21 5.56 NATO COMPLETE UPPER RCVR 12.5'' MEDIUM BBL BLK

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BEAR CREEK ARSENAL 300 B/O COMPLETE UPPER 10.” BRL 1:7 TWIST PISTOL LENGTH GAS MLOK

AR15 Uppers

$231.00

BEAR CREEK ARSENAL 300 B/O COMPLETE UPPER 10." BRL 1:7 TWIST PISTOL LENGTH GAS MLOK

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BEAR CREEK ARSENAL 5.56 NATO COMPLETE UPPER 16″ BRL 1:7 TWIST MID-LENGTH GAS MLOK W/ BCG & CHARGING

AR15 Uppers

$232.00

BEAR CREEK ARSENAL 5.56 NATO COMPLETE UPPER 16" BRL 1:7 TWIST MID-LENGTH GAS MLOK W/ BCG & CHARGING

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BEAR CREEK ARSENAL 5.56 NATO COMPLETE UPPER 10.” BRL 1:7 TWIST CARBINE LENGTH GAS MLOK

AR15 Uppers

$235.00

BEAR CREEK ARSENAL 5.56 NATO COMPLETE UPPER 10." BRL 1:7 TWIST CARBINE LENGTH GAS MLOK

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BEAR CREEK ARSENAL 300 B/O COMPLETE UPPER 7.5″ BRL 1:7 TWIST PISTOL LENGTH GAS MLOK

AR15 Uppers

$222.00

BEAR CREEK ARSENAL 300 B/O COMPLETE UPPER 7.5" BRL 1:7 TWIST PISTOL LENGTH GAS MLOK

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M4 LE6920EPR UPPER GROUP 16IN WITH BCG

AR15 Uppers

$1,042.00

M4 LE6920EPR UPPER GROUP 16IN WITH BCG

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AR57 ULT UPPER ASSEMBLY 12″ BBL 5.7X28

AR15 Uppers

$717.00

AR57 ULT UPPER ASSEMBLY 12" BBL 5.7X28

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AR57 ULT UPPER ASSEMBLY 16″ BBL 5.7X28

AR15 Uppers

$717.00

AR57 ULT UPPER ASSEMBLY 16" BBL 5.7X28

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POF USA RENEGADE+ UPPER 300BLK 10.5″

AR15 Uppers

$1,059.00

POF USA RENEGADE+ UPPER 300BLK 10.5"

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CMMG UPPER RECEIVER ASSEMBLY – MK4/AR15 ARMOR BLACK

AR15 Uppers

$122.00

CMMG UPPER RECEIVER ASSEMBLY - MK4/AR15 ARMOR BLACK

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MRP-L QUAD 5.56/300 BLK 13.25” ASSEMBLED UPPER RECEIVER

AR15 Uppers

$940.50

MRP-L QUAD 5.56/300 BLK 13.25'' ASSEMBLED UPPER RECEIVER

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MK109 MOD 1-M 300BLK UPPER RECEIVER W/9.75” BBL

AR15 Uppers

$1,209.95

MK109 MOD 1-M 300BLK UPPER RECEIVER W/9.75'' BBL

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MK109 MOD 2-M 300 AAC BLACKOUT 9.75” BBL COMPLETE UPPER

AR15 Uppers

$1,417.00

MK109 MOD 2-M 300 AAC BLACKOUT 9.75'' BBL COMPLETE UPPER

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RESOLUTE MK4 300BLK ASSEMBL UPPER 14.5”BBL W/P&W BRAKE BLK

AR15 Uppers

$475.00

RESOLUTE MK4 300BLK ASSEMBL UPPER 14.5''BBL W/P&W BRAKE BLK

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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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