• Ledesma Arms Model 4U Complete Upper Receiver

    PRODUCT SKU: Model 4U

    CALIBER: 5.56 NATO / .223

    UPPER: Forged Mil-Spec with M4 Feed Ramps

    SIGHTS: Detachable Carry Handle/Front Post

    HAND GUARD: Rifle Polymer with heat shield

    BARREL: 20" Chrome Molly 1/9 Twist

    NOTES: Add $120 for a Bolt Carrier and Charging Handle

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    Bolt Carrier