CMMG Banshee300 Mk4 22 LR

by CMMG

Availability:OUT OF STOCK

$1,099.99

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The CMMG Banshee 300 Mk4 .22 LR AR Pistol: The Pinnacle of Compact Performance and Versatile Training

For firearm enthusiasts, tactical operators, and new shooters alike, the quest for a highly maneuverable, lightweight, and incredibly reliable AR platform often leads to a specific set of criteria: compact design, robust construction, and adaptable functionality. Enter the CMMG Banshee 300 Mk4 chambered in .22 LR, a groundbreaking firearm engineered to exceed expectations in every category. Available through trusted retailers like DEGuns, this AR pistol redefines what's possible in a small-footprint package, offering an unparalleled blend of training efficiency, defensive capability, and sheer recreational enjoyment.

Who is the CMMG Banshee 300 Mk4 for?

This meticulously crafted AR pistol appeals to a broad spectrum of users. Are you a new shooter looking for a forgiving, low-recoil platform to learn the fundamentals of the AR system without the intimidation or cost associated with larger calibers? The .22 LR Banshee 300 is your ideal starting point. Perhaps you're an experienced shooter seeking a cost-effective training solution that closely mimics the ergonomics and manual of arms of your larger AR-15 rifles, allowing for extensive practice without breaking the bank on ammunition. Or maybe you're someone who values compactness and portability for outdoor adventures, bug-out bags, or discrete transport, demanding a firearm that's easy to handle in tight spaces, such as for home defense. The CMMG Banshee 300 is also perfect for plinking enthusiasts who simply want maximum fun at the range with minimal fatigue and expense. Its design is equally suited for small game hunters seeking a lightweight, accurate, and nimble firearm for varmints or pests.

Addressing Core Needs: Why the Banshee 300 Excels

Unrivaled Compactness and Lightness: When considering a firearm for maneuverability, size and weight are paramount. The Banshee 300 distinguishes itself as one of the lightest and most compact AR pistol firearms available. Weighing in at a mere 4.50 lbs with an overall length (OAL) of just 20 inches, it offers incredible portability and ease of handling. This addresses the common need for a firearm that can be easily transported, stored, and operated in confined environments, making it a top choice for vehicle carry, backpacking, or navigating tight corridors during home defense scenarios.
The Power of .22 LR: Smart Training & Versatile Use: Why choose .22 LR for an AR pistol? The answer lies in its inherent advantages. This caliber provides an exceptionally low-recoil shooting experience, which translates to faster follow-up shots, reduced flinch, and a more comfortable session, especially for extended periods at the range. Furthermore, .22 LR ammunition is significantly more affordable than centerfire rifle cartridges, drastically reducing the cost of training. This allows users to practice more frequently and extensively, honing their skills without budgetary constraints. Beyond training, the .22 LR is surprisingly effective for pest control, small game hunting, and, in a pinch, can serve as a viable option for personal defense, particularly when shot placement and multiple rounds are considered. The CMMG Banshee 300 truly maximizes the utility of this versatile rimfire cartridge within a robust AR framework.
Superior Build Quality and Durability: Constructed with 7075-T6 aluminum receivers, the Banshee 300 boasts exceptional strength and rigidity while keeping weight to a minimum. This aerospace-grade aluminum ensures the firearm can withstand rigorous use and maintain structural integrity. The meticulous Black Nitride finish on the 4140 Chrome Moly barrel enhances durability, corrosion resistance, and barrel life, even under high-volume shooting. Complementing this, the Graphite Black Cerakote finish applied to the receivers provides an additional layer of protection against abrasion, corrosion, and chemical exposure, while offering a sleek, tactical aesthetic. This commitment to quality materials means your CMMG Banshee 300 is built to last, providing reliable performance for years to come.

In-Depth Look at Key Features

Exceptional Ergonomics and Ambidextrous Controls: Recognizing the diverse needs of shooters, CMMG has integrated thoughtful ergonomic features. The CMMG ambidextrous safety selector and ambidextrous charging handle ensure that the firearm can be comfortably and efficiently operated by both right-handed and left-handed individuals without any compromise. This enhances usability and transitions for all users. The Black Magpul MOE grip provides a secure and comfortable hold, improving control and reducing fatigue during extended shooting sessions. A Magpul MOE trigger guard further complements the ergonomic design, offering ample space and contributing to a cohesive, high-performance feel.
The CMMG 6-Position RipBrace: A standout feature of the Banshee 300 Mk4 is the proprietary CMMG 6-position RipBrace. This pistol stabilizing brace is designed for rapid deployment, allowing the user to quickly extend or collapse it to their desired length. The brace enhances stability and control during firing, especially when used in conjunction with a single-point sling, greatly improving accuracy and manageability for a compact firearm. Its design is both functional and robust, ensuring reliable performance in various shooting positions.
M-LOK Free-Float Handguard: The M-LOK free-float handguard is a critical component for modern firearm customization and accuracy. The free-float design means the handguard does not touch the barrel, preventing any pressure from influencing barrel harmonics and thus improving inherent accuracy. The M-LOK modular attachment system offers versatile and secure mounting points for a wide array of accessories, including tactical lights, laser aiming devices, foregrips, and rail sections, allowing users to tailor the Banshee 300 to their specific needs and preferences.
Precision Barrel and Muzzle Device: The 4.50-inch medium taper barrel, crafted from 4140 Chrome Moly steel, strikes an excellent balance between accuracy and compact dimensions. Its black nitride finish ensures longevity and consistent performance. The barrel is threaded with a standard 1/2"-28 tpi pattern, making it ready to accept a wide variety of muzzle devices, including suppressors for reduced sound signature (where legal). The included KAK Flash Can directs muzzle blast forward, away from the shooter and those nearby, enhancing the shooting experience, particularly on indoor ranges.
Optimized Trigger System: The single-stage trigger provides a crisp, clean break, contributing to greater accuracy and faster shot delivery. This trigger design is ideal for precision shooting and rapid engagements, allowing the shooter to maintain better control over shot placement.
Optics Ready for Customization: The Banshee 300 Mk4 comes optic-ready, without any fixed sights. This allows the user complete freedom to choose and mount their preferred red dot sight, holographic sight, or compact scope, maximizing the firearm's versatility and accommodating individual shooting styles and environmental conditions.

Real-World Applications and Benefits

Home Defense: Is the Banshee 300 good for home defense? Absolutely. Its compact size makes it exceptionally maneuverable in confined indoor spaces, allowing for quick transitions around corners and through doorways. The ease of handling, combined with the effectiveness of multiple .22 LR rounds, makes it a viable and less intimidating option for personal protection compared to larger, louder calibers.
Cost-Effective Training: As mentioned, the affordability of .22 LR ammunition transforms the Banshee 300 into an ideal training platform. Users can practice tactical drills, target acquisition, and fundamental shooting skills extensively without the high cost typically associated with centerfire ARs. This means more trigger time and faster skill development.
Backpacking and Outdoor Adventures: For those who venture into the wilderness, the Banshee 300's lightweight and compact nature makes it an excellent companion. It takes up minimal space in a pack and offers a reliable option for small game acquisition or self-defense in remote areas.
Accessibility for All Skill Levels: The low recoil and user-friendly design make the CMMG Banshee 300 incredibly approachable for new shooters. It provides an excellent entry point into the AR platform, building confidence and proficiency before transitioning to larger calibers if desired.

When searching for the "best compact AR pistol for training" or "lightweight .22 LR AR pistol reviews," the CMMG Banshee 300 Mk4 consistently emerges as a top contender. Its innovative design, robust construction, and focus on user experience set a new standard for compact firearms. Every component, from the 7075-T6 aluminum receivers to the CMMG ambidextrous controls and the versatile M-LOK handguard, works in harmony to deliver a firearm that is not just reliable, but also incredibly enjoyable and effective to shoot. For those seeking the ultimate combination of portability, performance, and value in an AR pistol, the CMMG Banshee 300 Mk4 22LR is an undisputed leader, readily available from reputable dealers such as DEGuns.