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SONS OF LIBERTY GUN WORKS

Sons of Liberty Gun Works, M4-89 Complete Upper, 300 Blackout, 10.5" Combat Barrel, 1:7" Twist, QPQ Finish, Black, 9.5" M89 M-LOK Handguard, A2 Flash Hider

Product Code : 785939519129

$855.00

Mfg Item #: M489UPPER-10.5-300

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Shipping WidthY
Shipping Length2.75

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