MK16A4

* 2019
* 2015
* 2004

The **MK16A4**, the fourth generation of the MK16 rifle, represents a modern and versatile assault rifle that has become the main frontline service rifle for the Amphibious Panamoan Marine Corps and the Panamoan Army. Introduced in 2004, the MK16A4 brings a range of enhancements, including improved accuracy, precision, and modularity, to meet the evolving needs of modern military operations.

In *Iron Hammer: Modern Warfare*, it is a fairly common weapon. The characters who use it tend to be great shooters.

## Design

The MK16A4 inherits many of the enhancements of its predecessor, the MK16A2, and builds upon them with a range of modern upgrades. One of the standout features of the MK16A4 is the inclusion of a removable carrying handle. This feature provides a more versatile platform for mounting optics and ancillary devices, offering improved adaptability on the battlefield.

It is equipped with an M10 RAS quad-railed handguard. This full rail system allows for the attachment of a wide array of accessories, depending on the user's preferences and mission requirements. It provides a platform for mounting optics, tactical lights, vertical grips, and other ancillary devices, enhancing the rifle's functionality and versatility.

The upper and lower receivers, along with the handguard, are constructed from a Titanium-Aluminide Alloy, providing both strength and lightweight properties. The barrel, bolt, and bolt carrier are crafted from the rare and exceptionally strong yet light 9090 Titanium Alloy. This construction ensures a durable and reliable rifle that can withstand the rigors of modern combat.

The detachable rear sight allows for the mounting of various optics, catering to a broad range of sighting preferences. This feature enhances the rifle's adaptability, making it more versatile in different operational environments.

The lower half of the railed handguard can be detached to accommodate the MK203 grenade launcher, adding to the rifle's versatility and firepower. The leaf sight can be mounted on top of the handguard to assist in aiming when using the grenade launcher.

This rifle is well-equipped for modern warfare, with mounting options for a variety of optical sights. The 4x RCO (Rifle Combat Optic) is a popular optical sight used by the Armed Forces of the Panamoan Republic, enhancing the rifle's medium to long-range capabilities. This optical sight allows for precise targeting and improved accuracy in various combat scenarios.

The MK16A4 represents a significant step forward in the evolution of Panamoan military firearms, combining the durability and reliability of its predecessors with modern features to meet the demands of contemporary combat. This assault rifle's design embodies Holt's commitment to equipping the military with reliable and adaptable weapons, enhancing the capabilities of Panamoan forces on the battlefield.

The standard magazine capacity is 30 rounds, through STF-785 magazines or Rubicon's PMags for superior reliability and performance alongside a modern aesthetic.

### Specifications

* Length: 1003mm
* Caliber: **5.56x45mm SDC**
* Effective Range: 600-800 Meters
* Weight: **3.51 kg**

## Gallery

### First Person Perspective

#### 2015 Edition

First Person ViewIron SightsReloadingThumbing the bolt release after an empty reload
#### 2004 Edition

First Person ViewIron SightsReloadingPressing the Bolt release
## Trivia

### General

* It is affectionately known as the "A4" by Panamoan soldiers and marines.
* The MK16A4 is renowned for its precision and accuracy, making it one of the top-performing 5.56 rifles in its class. While other rifles may offer stiff competition, the MK16A4's consistent accuracy ensures that it remains a favorite among Panamoan military personnel.
* Marines from the Amphibious Panamoan Marine Corps (APMC), Soldiers from the Panamoan Army, and Navy personnel have gained a reputation for their exceptional marksmanship. They are known for scoring numerous headshots, resulting in all their targets being eliminated, often without a single missed shot, even at distances exceeding 500 meters. This remarkable feat showcases the MK16A4's remarkable accuracy and the skill of the soldiers using it.
* The use of a 20-inch heavy barrel contributes to the rifle's accuracy. The longer barrel allows for better stabilization of the projectile as it exits the muzzle, resulting in improved accuracy and precision. The heavy profile of the barrel helps reduce barrel whip and vibrations, further enhancing shot consistency.
* The RCO (Rifle Combat Optic) optical sight is considered one of the best options for the MK16A4, particularly at longer ranges. However, the Leupoldinne's HAMMER optic offers a more innovative alternative, featuring a 4x zoom and a top-mounted sight for increased versatility.
* The MK16A4 is known for its predictable recoil, providing users with a level of consistency that contributes to its accuracy. While the recoil remains manageable for most users, it becomes slightly more noticeable when firing the fourth burst in rapid succession.
* Holt, the primary manufacturer of the MK16A4, designates the rifle as the HR945. However, Albino Ordinance and Rubicon Corporation also manufacture their own versions of the weapon, each with unique aesthetics that distinguish them from the Holt-manufactured variant.
* The MK16A4's three-round burst firing mode has become iconic. It is the preferred setting for many users due to its balance of controlled firepower and accuracy. Soldiers typically switch to semi-automatic fire only when the three-round burst is less accurate or when precise and deliberate shots are required.
* Due to its length, it is suitable to be used as a melee weapon, given that the magazine is ejected and no accessories attached.
* The SS878 5.56 cartridge is known for its precision and accuracy. Its consistent performance and ballistics, combined with the rifle's design features, make it a perfect match for the MK16A4. The SS878's "overkill" accuracy complements the rifle's capabilities, ensuring that shots land exactly where intended.
* The non-foldable front sight serves as a reference point for zeroing optics and iron sights, assisting soldiers in achieving precise aim.