Product Description
MCS AR-15 16" INCH 5.56 NATO RIFLE UPPER 1:8 M-LOK HANDGUARD
Built around a 16.25-inch 5.56 NATO barrel with an M4 profile, finished in nitride, paired with a 7075-T6 aluminum upper receiver finished in anodizing. It pairs a 15-inch ultra-lightweight minimalist K-style M-LOK handguard with an AR-15 A2 GI birdcage flash hider at the muzzle, running on a carbine-length gas system. A complete bolt carrier group and Mil-Spec charging handle round out the upper, giving the buyer everything needed on the upper side.
Caliber: 5.56 NATO / .223 Remington
Barrel: 16.25" AR-15 M4 Profile Barrel
Barrel Material: 4150 Chrome Moly Vanadium Steel
Barrel Finish: Nitride
Twist Rate: 1:8
Gas System: Carbine Length
Gas Block Journal: .750"
Barrel Thread Pitch: 1/2x28
Upper Receiver: AR-15 Upper Receiver with M4 Feed Ramps
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Handguard: 15" AR-15 Ultra-Lightweight Minimalist K-Style Handguard
Handguard Attachment System: M-LOK Compatible
Handguard Features: Ultra-Lightweight Minimalist Design, No Anti-Rotation Tabs
Muzzle Device: AR-15 A2 GI Birdcage Flash Hider, 5.56/.223
Muzzle Thread Pitch: 1/2x28
Crush Washer: 1/2" Crush Washer, Black
Gas Tube: Carbine-Length Stainless Steel Gas Tube
Gas Block: Micro Low-Profile Gas Block, .750" O.D. Barrel Steel
Forward Assist: AR-15 Forward Assist Assembly
Ejection Port Assembly: AR-15 .223/5.56 Ejection Port Door, Rod, and Spring
Bolt Carrier Group: AR-15 Complete Bolt Carrier Group for 5.56/.223/.300/.350, Made in the USA
Charging Handle: AR-15 M4 Charging Handle, Mil-Spec Quality
