The UNIT4 M4A1-style training rifle is unmatched in size, weight, realism, and performance. The system combines the realism of a live rifle with the freedom to train anywhere. You get durable aircraft-grade aluminum construction and a durable handguard which you can attach rail sections to for accessories. The UNIT4 M4A1, combines a Heavy Duty 14.5-inch outer barrel and a smooth bore inner barrel. This setup gives you a great baseline to build your training setup on.
The UNIT4 Rifle has been purpose-built to provide safe and realistic firearms training in any environment.
Train At Home: The UNIT4 is the ultimate training enabler, allowing users to practice basic marksmanship, train new shooters or engage in force-on-force scenarios in their home, garage, basement or yard.
Feels Like Your Real AR: The UNIT4 has the same fit, form, function and fidelity as a live AR, including realistic recoil. It is compatible with off-the-shelf AR accessories, so you can set up a true 1:1 trainer with the same touchpoints as your live AR.
100% Safe Platform: The UNIT4 is a dedicated training platform, has been classified as a non-firearm by the ATF and cannot chamber a live round. It can be safely used with eye protection and ships via normal mail straight to your home without an FFL.
Built To Last: Upper and lower receivers forged from aluminum. Real steel internals made in USA with same materials and processes built into live ARs. Our magazines can be dropped onto any surface. All UNIT4 Rifles and Magazines are protected by our industry-leading 5-Year Warranty.
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 Tested Inner: 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
Holosun HS430R Red Dot;Magpul MBUS 3 Rear Sight; A Frame Front Sight
Handguard
Magpul MOE MLOK HandguardCarb BLK
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
All UNIT4 Training Rifles and Magazines are protected by our industry-leading 5-Year Warranty.
90-Day GUARANTEE
We are so confident that you will love the UNIT4 Training System that you can try it risk-free and return it to us free of charge within 90 days of purchase.