***THIS SHIPS UNASSEMBLED***

UPPER/LOWER/HANDGUARD:

• Non-Treated
• 15″ Cerakoted MLOK Patriot Handguard
• Barrel Nut and Handguard Hardware Included
• Forged Upper and Lower Receiver (7075 T6 Aluminum)

FOR FFL/FIREARMS PURCHASES: Please use the shipping address of your chosen FFL/Firearms dealer as the shipping address of your order. After completing your purchase, please have your chosen firearms dealer email us a copy of their FFL License with YOUR order number to FFL@arindustriesllc.com.

BARREL:

• 16in M4 Carbine Length Classic Series
• 4150 Chrome Moly Vanadium Steel
• Chrome Lined Bore and Chamber
• Manganese Phosphate Finish
• Phosphate Coated M4 Feed Ramp Extension
• 1:7 Twist
• Muzzle: 1/2×28 Threaded

MUZZLE: 

• AR-15 Platform
• 5.56 Nato
• 1/2× 8 Thread
• Includes Crush Washer

CHARGING HANDLE:

• Made of lightweight aluminum
• Smooth face and round edges

GAS BLOCK:

• Size .750
• Includes (x2) set screws and (x1) gas tube roll pin
• Standard height gas block

GAS TUBE:

• Stainless Steel Construction
• Comes with Roll Pin

FORWARD ASSIST:

• Ultra-lightweight
• Increase corrosion resistance
• Spring and roll pin included

BCG:

• 223/5.56 Caliber
• Nickel Boron Carrier
• Matte Nickel Boron Finish
• Bolt Material: 9310
• Carrier Material: 8620
• M16 Full Auto Style Carrier
• Forward Assist Serrations
• Nickel Boron Bolt, Carrier key, & bolt components
• Mil-Spec Gas Rings
• Mil-Spec Staked Gas Key
• MPI Tested
• Fully assembled

STOCK:

• Comes with a quick detach (QD) sling swivel
• Very sturdy construction
• Fits any mil-spec diameter buffer tube. 6 position (not included)
• Sturdy reinforced polymer construction

BUFFER ASSEMBLY:

• 3oz Aluminum Buffer
• 6 Position Buffer Tube
• Castle Nut
• Spring
• Dual Sling End Plate

LOWER PARTS KIT:

• Takedown/pivot Spring
• Takedown/pivot detent
• Trigger/hammer pin
• Takedown pin
• Pivot pin
• Bolt Catch
• Bolt Catch Spring
• Bolt Catch buffer
• Bolt catch roll pin
• Safety Selector
• Safety Selector spring
• Safety Selector detent
• 4-40 Set Screw (for threaded takedown pin detent hole)
• Buffer retainer
• Buffer retainer spring
• Trigger guard
• Trigger guard roll pin
• A2 pistol grip
• Pistol grip screw
• Pistol grip lock washer
• Trigger spring
• Hammer spring
• Disconnector spring
• Magazine catch body
• Magazine catch spring
• Magazine catch button
• Hammer
• Trigger
• Disconnector