Product Description
MCS AR-15 .223 WYLDE 16" INCH RIFLE UPPER 1:8 FREEFLOAT M-LOK HANDGUARD
The MCS complete upper receiver delivers versatile performance and ammunition compatibility in a .223 Wylde chambering engineered for precision and reliability. Built around a 16-inch government profile barrel crafted from 4150 Chrome Moly Vanadium steel with a protective phosphate finish and 1:8 twist rate, this upper is optimized for consistent accuracy across both .223 Remington and 5.56 NATO loads. The 7075-T6 aluminum upper receiver features black anodizing with M4 feed ramps for enhanced feeding reliability, while the 15-inch freefloat M-Lok handguard machined from 6061-T6 aluminum provides extended rail space for accessory mounting without compromising accuracy. Equipped with a carbine-length gas system, 0.75-inch gas block, mil-spec AR-15 charging handle, nitride-finished bolt carrier group, and GI birdcage flash hider, this complete upper offers shooters a ready-to-install platform for versatile AR-15 applications.
Caliber: .223 Wylde
Barrel Length: 16 inches
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Twist Rate: 1:8
Barrel Finish: Phosphate
Barrel Thread Pitch: 1/2x28
Barrel Profile: Government
Barrel Gas System Length: Carbine
Gas Block Size: 0.75 inches
Handguard Material: 6061-T6 Aluminum
Handguard Length: 15 inches
Handguard Style: M-Lok, Freefloat
Handguard Color: Black
Upper Receiver Name: AR-15 Upper Receiver, M4 Feed ramps, 7075 T6 Aluminum, Anodized
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Bolt Carrier Name: AR-15 5.56/.223/.300/.350 Complete Bolt Carrier Group
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Muzzle Device: AR-15 1/2x28 TPI GI Birdcage Flash Hider
Muzzle Thread Pitch: 1/2x28
