The UNIT4 Training Rifle has been purpose-built from the ground up to maximize realism and safety during non-lethal training. The platform features best-in-class durability, realistic recoil, and it can be outfitted just like your real AR — but it is classified by ATF as a non-firearm and is 100% safe to use anywhere.
Despite its higher upfront cost, the UNIT4 offers long-term savings on ammo and range fees — and coupled with its 5-year warranty, the UNIT4 presents a cost-effective training solution for both professionals and civilians. Watch this brief video to see the UNIT4 in action.
Train Like You Fight — Anywhere
The UNIT4 MK10 V3 AR15-style short-barreled training rifle is unmatched in size, weight, realism, and performance. Built to simulate a live rifle as closely as possible, it enables high-quality training in virtually any environment — without compromise.
With a free-float barrel, aircraft-grade aluminum construction, and a full-length Mil-Spec 1913 top rail, this platform also includes M-LOK slots and integrated QD swivel attachment points for complete modularity.
Enhanced Realism with Purpose-Built Features
- Heavy Duty 10.5” Outer Barrel paired with a smooth bore inner barrel
- M-LOK Handguard and Magpul Furniture to mirror your live rifle setup
- Now includes Green Dot Sight and Training Suppressor (compared to MK10 V2)
- This system is ideal for users looking to build a 1:1 analog of their duty or personal rifle setup.
Why Choose the UNIT4 MK10 V3
- Train At Home: Practice marksmanship, train new shooters, or engage in force-on-force drills in your garage, basement, or yard.
- Feels Like a Real AR: The UNIT4 mirrors the fit, form, function, and recoil of a live AR-15. Compatible with most AR accessories for a true-to-life training experience.
- 100% Safe Platform: Certified as a non-firearm by the ATF. Cannot chamber or fire live ammunition. No FFL required — ships safely to your door.
- Built to Last: Features forged aluminum receivers, real-steel internals, and drop-tested magazines. Backed by our 5-Year Industry-Leading Warranty.
Materials & Construction
| Component | Specification |
|---|---|
| Lower Receiver | Mil-Spec with rear QD point, CNC machined 7075-T6 Aluminum, Type III Hard Coat Anodized |
| Upper Receiver | Mil-Spec with indexing marks, CNC machined 7075-T6 Aluminum, Type III Hard Coat Anodized |
| Barrel | Outer: .308 Chrome Moly Vanadium, phosphate coated, HP/MPI tested Inner: Smooth bore, nickel-plated brass tube (8mm) |
| Muzzle Device | Mil-Spec A2 Flash Suppressor, 17-4 PH Stainless Steel, Nitride finished |
| Bolt Carrier Group | 4140 Low Alloy Steel, M16-style profile, non-firearm compliant |
| Buffer | H Buffer |
| Sights | Viridian 1x20 Venta Green Dot + Magpul MBUS3 flip-up sights |
| Handguard | Midwest Industries 9.5" Combat Rail, M-LOK |
| Charging Handle | CNC machined 7075-T6 body, 6061-T6 handles/latch, Type III Anodized |
| Selector | Ambidextrous; Safe / Semi / Full |
| Receiver Extension | 6-position Mil-Spec 7075-T6 Aluminum |
| Buttstock | Magpul CTR |
| Pistol Grip | Magpul K2 XL |
| Training Suppressor | Blue Can |
Specifications
- Mounting System: M-LOK
- Caliber: 8mm
- Muzzle Thread: 5/8" x 24 TPI
- Gas System: CO₂
- Barrel Length: 10.5"
- Magazine: UNIT4 Magazine
- Manufacturer: UNIT Solutions
| Product Specs | |
| Color | Black |
Unit Solutions
Unit Solutions is a leading provider of cutting-edge training systems and tactical solutions for military, law enforcement, and professional security organizations. Specializing in non-lethal force-on-force training platforms, Unit Solutions delivers realistic, scalable, and mission-relevant solutions that enhance combat readiness and tactical proficiency. Whether it’s CQB drills, dynamic entry training, or large-scale force-on-force scenarios, Unit Solutions equips today’s warfighters and tactical professionals with the tools they need to train like they fight.
