Level 1 Starter Kit - M4A1 USG

The M4A1 USG Level 1 Starter Kit includes everything you will need to get started training immediately. Each Level 1 Starter Kit includes: (1) M4A1 USG Training Rifle, outfitted with a B5 Systems Carbine Handguard, B5 Bravo Stock, B5 P-Grip and a Magpul Flip Rear Iron Sight (1) UNIT4 Magazine (300) Marking Rounds (300) Non-Marking Rounds (1) TPAK Re-Stack Ammo Cartridge Assembly Kit MATERIALS & CONSTRUCTION: Lower Receiver Mil-Spec with Rear Receiver QD Swivel Attachment Point. CNC Machined of 7075-T6 Aluminum, Type III Hard Coat Anodized Upper Reciever Mil-Spec with Indexing Marks. CNC Machined of 7075-T6 Aluminum, Type III Hard Coat Anodized Barrel (Outer & Inner) Outer: Chrome Moly Vanadium Steel.308 Caliber,  Mil-Spec Heavy Phosphate Coated, and HP/MPI TestedInner: Nickel plated, smooth bore, brass tube for 8mm Rounds Muzzle Device Standard Mil-Spec A2 Flash Suppressor, 17-4 PH Stainless Steel, Salt Bath Nitride Finished Bolt Carrier Group 4140 Low Alloy Steel; Minimal Changes to M16 Profile while allowing for Non-Firearm Certification Buffer H Buffer Sights Magpul MBUS 3 Rear Sight; A Frame Front Sight Handguard Leapers AR15 Drop-In Quad Rail Handguard, Carbine Length Charging Handle Mil-Spec Style Charging Handle Without Inner Channel for Gas Tube on Live AR, Body CNC Machined of 7075-T6 Aluminum, Handles & Latch CNC Machined of 6061-T6 Aluminum, Heavy, Type III Hard Coat Anodized Selector Ambidexterous; Safe, semi & full Receiver Extension 6 Position Mil-Spec 7075-T6 Aluminum Buttstock Mil-Spec GI Stock Pistol Grip Standard A1 GI Grip SPECIFICATIONS: Mounting System MLOK Caliber 8mm Muzzle Thread 5/8" x 24 TPI (Threads Per Inch) Gas System CO2 Barrel Length 14.5" Magazine UNIT4 Magazine Manufacturer UNIT Solutions