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Windham Weaponry UPPER KIT 223/300BO

Windham Weaponry KITMCS1 Uppers Zoom

Please note: Many of our pictures are stock photos provided to us by the manufacturer and may not accurately represent the actual item. Please review the Full Description and Specifications before ordering.

$864.47
Model #: KITMCS1

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QUICK DESCRIPTION
Windham Weaponry Multi-Caliber Upper Kit 223 Remington/300 AAC Blackout 16" 4150 Chrome Moly Vanadium Steel Chrome-Lined Black Phosphate Barrel Finish
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Full Description

    Details

    Windham Weaponry's Multi-Caliber Upper Receiver Assembly Kit is designed as a unique upgrade for the AR15-type rifle, offering quick and easy caliber changes by simply switching out the barrel, and if necessary, the bolt/bolt carrier and magazine. Add the optic or iron sights of your choice, and this kit is "ready for the range." The barrel is chrome-lined and machined from 4150 chrome moly vanadium steel with a black manganese phosphate finish. The upper receiver is CNC machined from forged 7075 T6 aircraft aluminum with a hardcoat black anodize finish. The MCS 1 Kit includes a complete upper receiver assembly with .223/5.56mm caliber M4 barrel assembly; integral railed forend; (with barrel release levers, and barrel retaining block). Additionally, a .300 Blackout caliber barrel assembly is included allowing the change between .223/5.56mm caliber and .300 Blackout caliber by utilizing the same bolt/bolt carrier and .223 magazines. The .223/5.56mm bolt/bolt carrier and .223 magazines are utilized. The .300 Blackout caliber barrel assembly is complete with railed gas block, gas tube, and A2 flash hider.
Specifications
    Type Complete Gas Impingement
    Caliber 223 Remington/300 AAC Blackout
    Sights None, Optic Ready
    Barrel Length 16"
    Barrel Material 4150 Chrome Moly Vanadium Steel
    Barrel Description Chrome-Lined
    Barrel Finish Black Phosphate
    Receiver Description 7075-T6 Aluminum
    Receiver Finish Black Hard Coat Anodized
    Handguards Quad Rail
    Handguard Finish Black
    Purpose Replacement
    Product Model Multi-Caliber Upper Kit
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