UTG PRO M4/AR15 Carbine 7" Free Float Quad Rail System - Airsoft Nation

UTG PRO M4/AR15 Carbine 7" Free Float Quad Rail System

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  • $81.95
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The UTG PRO M4/AR15 Carbine 7" Free Float Quad Rail System is the product you didn't think you need, but once you have it, something you won't want to live without.

Inventory Last Updated: Mar 21, 2026