The Most Essential Tool for Close Quarters Combat Training

The Most Essential Tool for Close Quarters Combat Training

Mastering Skills for the Modern Battlefield

Close Quarters Combat (CQC) is a vital skill set for military, law enforcement, and security personnel. It also can be important for civilians, whether that be in a home invasion scenario or something else. It involves engaging enemies at close range, often in confined spaces, and requires a unique blend of tactical expertise, physical conditioning, and psychological readiness. 

Whether you are a professional preparing for high-stakes situations or a civilian interested in self-defense, CQC training can enhance your situational awareness, reaction times, and overall combat effectiveness, and there are several training tools to do so.

Understanding Close Quarters Combat

unit4 rifle close quarters combat

CQC is characterized by its high intensity and fast pace. In these scenarios, every second counts, and the ability to make quick, decisive actions can mean the difference between life and death. 

The key elements of CQC training include:

  1. Situational Awareness: Understanding your environment and identifying potential threats quickly. This involves learning to read body language, recognizing suspicious behavior, and maintaining constant vigilance.
  2. Movement Techniques: Learning how to move stealthily and efficiently in confined spaces. Techniques such as slicing the pie, room clearing, and bounding movements are crucial for maintaining tactical advantage.
  3. Hand-to-Hand Combat: Mastering strikes, grappling, and defensive techniques to neutralize threats without firearms. This includes training in various martial arts, such as Krav Maga, Brazilian Jiu-Jitsu, and Muay Thai, which provide effective strategies for close-range encounters.
  4. Firearms Proficiency: Training with weapons suited for close-range engagements, such as pistols, shotguns, and carbines. Mastery of rapid target acquisition, precision shooting, and firearm retention are essential skills.
  5. Team Coordination: Working seamlessly with a team to cover angles, communicate effectively, and execute coordinated actions. This involves practicing standard operating procedures (SOPs) and developing trust and cohesion within the team.

The Role of Training Equipment

High-quality training equipment is essential for effective CQC training. It allows trainees to practice scenarios in a safe, controlled environment, honing their skills without the risk of serious injury. One of the most innovative and effective training tools available today is the UNIT4 Training Rifle.

Introducing the UNIT4 Training Rifle

close quarters combat unit4

The UNIT4 Training Rifle, manufactured by Unit Solutions in Akron, Ohio, offers a perfect combination of realism and safety for CQC training. Designed to replicate the look and feel of an M4 carbine, the UNIT4 is a valuable tool for both novice and experienced practitioners.

Key Features

  1. Realistic Handling: The UNIT4 mimics the weight, balance, and handling of a real M4 carbine, providing a lifelike training experience. Features like the safety, charging handle, and magazine release are designed to be familiar to those trained on the AR platform.

  2. Safety: The UNIT4 will not chamber or fire live ammunition, eliminating the risk of accidental discharge. This makes it ideal for environments where live firearms are impractical or unsafe. Trainees can focus on developing their skills without the constant concern of firearm-related accidents.

  3. Versatility: The UNIT4 is compatible with various accessories, including optics, slings, and weapon-mounted lights. This allows trainees to customize their setup to match their operational gear, ensuring that their training is as realistic and relevant as possible.

  4. TPAK System: The UNIT4 uses TPAKs to launch projectiles via compressed air. TPAKs are available in marking, non-marking, and blank formats, catering to different training needs. This versatility ensures that the UNIT4 can be used in a wide range of training scenarios, from target practice to force-on-force engagements to simulated environments.

The UNIT4 Level 2 Starter Kit

For those new to the UNIT4, the Level 2 Starter Kit offers a comprehensive package to get started:

  • 1 UNIT4 Training Rifle (choice of model)
  • 1 UNIT4 Magazine
  • 1 Blue Can Training Suppressor
  • 20 Non-Marking TPAKs (600 rounds)
  • 20 Marking TPAKs (600 rounds)

This starter kit provides everything needed to begin effective CQC training with the UNIT4, making it an excellent investment for both individuals and training organizations.

Close Quarters Training with the UNIT4

Using the UNIT4 in CQC training offers numerous benefits:

  1. Realism: Trainees can practice with a weapon that closely replicates their operational firearms, enhancing muscle memory and familiarity. This realistic handling helps ensure that skills learned during training transfer seamlessly to real-world scenarios.
  2. Safety: The non-lethal projectiles reduce the risk of injury, allowing for intense force-on-force training scenarios without the danger associated with live ammunition. This safety feature enables trainees to push their limits and engage in realistic combat simulations without fear of serious injury.
  3. Cost-Effectiveness: The low cost of the TPAK cartridges eliminate the need for expensive drop-in bolt ammunition, and make the UNIT4 an economical choice for ongoing training. Organizations can save on ammunition costs while still providing high-quality training experiences.
  4. Clean-Up: Unlike traditional paintball or Simunition rounds, the UNIT4 projectiles do not leave a mess. Paint residue can be easily cleaned with soap and water, and there are no casings to collect. This simplifies post-training clean-up and reduces the time and effort required to maintain training facilities.

Enhanced Training Scenarios of the UNIT4 Rifle

The UNIT4's versatility allows for a wide range of training scenarios, enhancing the overall training experience:

  1. Marking Rounds: Ideal for force-on-force training, marking rounds allow trainees to see where shots have landed, providing immediate feedback on accuracy and effectiveness. Different colors of marking rounds can be used to distinguish between team members or different training objectives.
  2. Non-Marking Rounds: Suitable for marksmanship and distance training, non-marking rounds provide a realistic training experience without leaving paint residue. These rounds are perfect for outdoor training environments or where cleanliness is a concern.
  3. Blank Rounds: Useful for scenarios where the action of firing are needed without projectiles. Blank rounds are excellent for practicing weapon handling, magazine changes, and other operational drills without the need for cleanup. Blank rounds deliver the same recoil impulse and are also suitable to pair with lasers, screens and headsets for simulated training environments

Maintenance and Reliability

The UNIT4 is designed for durability and ease of maintenance:

  1. Simple Maintenance: Aside from general cleaning and oiling, the UNIT4 requires minimal maintenance. Regular checks and proper care ensure that the rifle remains reliable and functional over long periods of use.
  2. Reliability: The UNIT4 can fire upwards of 6,000 to 8,000 projectiles without issue, making it a dependable training tool. In the unlikely event of a malfunction, spare parts are readily available from UNIT Solutions, and the rifle is covered by a full 2-year warranty.
  3. Ease of Use: The UNIT4 is user-friendly, with a straightforward design that makes it accessible to trainees of all skill levels. Its reliability and ease of use make it an ideal choice for high-intensity training environments.

Why Choose the UNIT4?

The UNIT4 has been adopted by the U.S. Special Operations Command, the U.S. Army, the U.S. Marine Corps, and numerous professional training companies and law enforcement agencies. Its blend of realism, safety, and versatility makes it a top choice for CQC training.

UNIT Solutions' commitment to quality and innovation ensures that the UNIT4 is a reliable and effective training tool. With a 2-year warranty, unmatched durability and best-in class realism, the UNIT4 is built to withstand the rigors of regular training.



Close Quarters Combat training is essential for anyone involved in high-risk professions or interested in personal defense. The UNIT4 Training Rifle offers an unparalleled combination of realism and safety, making it an ideal choice for CQC training. Whether you are a military professional, law enforcement officer, or civilian, incorporating the UNIT4 into your training regimen can significantly enhance your skills and readiness for close-range engagements.

By investing in quality training tools like the UNIT4, you can prepare yourself for the challenges of the modern battlefield, ensuring that you are ready to act decisively and effectively when it matters most. Embrace the power of realistic, safe, and versatile training with the UNIT4, and elevate your CQC skills to the next level.

Be sure to follow Unit Solutions on Instagram!