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Shop 5 Deals on .45 ACP Complete Uppers

Browse .45 ACP Complete Uppers for sale at the lowest prices online.

Complete Uppers

Upper Receivers

Handguard & Rails

Forend & Handguard Parts

TacFire 10" Upper .45 ACP 1:16 Free Float M-LOK Picatinny Rail, Black - Tacfire

TacFire 10" Upper .45 ACP 1:16 Free Float M-LOK Picatinny Rail, Black

$429.99 $268.84

Tacfire 7" Complete Upper Assembly .45 ACP 1:16, Black - BU-45ACP-7 - Tacfire

Tacfire 7" Complete Upper Assembly .45 ACP 1:16, Black - BU-45ACP-7

$339.99 $234.99

Tacfire 16" Complete Upper Assembly .45 ACP 1:16, Black - BU-45ACP-16 - Tacfire

Tacfire 16" Complete Upper Assembly .45 ACP 1:16, Black - BU-45ACP-16

$369.99 $257.92

TacFire 4" Upper .45 ACP 1:16 Free Float M-LOK Picatinny Rail, Black - Tacfire

TacFire 4" Upper .45 ACP 1:16 Free Float M-LOK Picatinny Rail, Black

$405.99 $277.75

Stern Defense MOD5 MLOK 16.1" 45 ACP AR-15 Complete Upper - Stern Defense

Stern Defense MOD5 MLOK 16.1" 45 ACP AR-15 Complete Upper

$653.99 $593.99

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