WMD NIBXAR15CH18 NIBXAR15CH18

WMD AR15 CHASSIS 18 BARREL
Caliber: 5.56mm NATO – Gas System: Carbine – Product Weight: 5 Lbs – Length: 33 – LOWER RECEIVER: Billet 7075-T6 Aluminum Machined To Mil Spec Dimensions Front Magazine Well Finger Grips Nib-X Nickel Boron Coated For Durability – UPPER RECEIVER: Mil-Spec 7075-T6 Aluminum Forging With M4 Feed Ramps. Nib-X Coated For Lubricity And Durability – BARREL: Match Grade Chrome Moly Vanadium Steel 1:7 Twist 16 Government Or M4 Profile Carbine Gas System Nitromet QPQ Salt Bath Nitrided In The Bore For Extended Life And Accuracy Nib-X Coated On The Outside For Durability And Heat Dissipation – BARREL EXTENSION: NiB-X Coated Barrel Extension For Extremely Smooth Locking And Unlocking With The Bolt – GAS SYSTEM: Low Profile Gas Block CNC Machined From 4140 Steel And Nib-X Finished Nitromet QPQ Carbine Length Gas Tube Direct Impingement – BOLT CARRIER GROUP: M16 Profile Mil-Spec MP Tested Nib-X Coated For Reliability And Ease Of Cleaning Properly Staked Gas Key – FIRE CONTROL GROUP: Hammer Trigger and Disconnect coated in NiB-X for lower pull force (<6 lbs) and smooth reset - BUFFER: Carbine Buffer - SIGHTS: Optics Ready - RECEIVER EXTENSION: 6 Position Mil-Spec 7075-T6 Aluminum Nib-X Coated Inside And Out - Made In The USA!