Windham Weaponry KITMCS1 Multi-Caliber Upper Kit 223 Remington/300 AAC Blackout 16" 4150 Chrome Moly Vanadium Steel Chrome-Lined Black Phosphate Barrel Finish

Product Code:KITMCS1
Brand:
Dept:Gun Parts
Type:Complete Uppers
UPC:848037038463
Price:

$882.11


OUT OF STOCK


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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 Rem,300 BO
Sights None, Optic Ready
Barrel Length 16"
Barrel Material 4150 Chrome Moly Vanadium Steel
Twist
Barrel Description Chrome-Lined
Barrel Finish Black Phosphate
Receiver Description7075-T6 Aluminum
Receiver Finish Black Hard Coat Anodized
Handguards Quad Rail
Handguard Finish Black
Barrel Length Range 16.00" to 16.99"


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