FN EVOLYS

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FN EVOLYS
TypeGeneral purpose machine gun
Place of originBelgium
Production history
Designed2021
ManufacturerFN Herstal
Specifications
Mass5.5 kg (5.56 mm)
6 kg (7.62 mm)
LengthFully extended: 950 mm
Fully retracted: 850 mm (5.56 mm)
Fully extended: 1025 mm
Fully retracted: 925 mm (7.62 mm)
Barrel length355 mm (5.56 mm)
406 mm (7.62 mm)
Width133 mm (5.56 mm)
135 mm (7.62 mm)

Caliber5.56×45mm NATO
7.62×51mm NATO
ActionGas operated short-stroke piston, open bolt
Rate of fireCyclical rate: 750 RPM
Maximum firing range800 m (5.56 mm)
1000 m (7.62 mm)
Feed system100 or 200 round ammunition belt (5.56 mm)
50 round ammunition belt (7.62 mm)
References[1][2]

The FN EVOLYS is a general purpose machine gun designed by FN Herstal in 2021, chambered for 5.56×45mm NATO and 7.62×51mm NATO ammunition. The EVOLYS was designed to be lighter and more ergonomic than other machine guns, such as the FN Minimi.

History[]

On 22 April 2021, FN Herstal created a teaser trailer, showcasing a new machine gun with the title "A New Chapter Begins".[3] On May 6, FN Herstal released a 20 minute promotional video, discussing the new design, including its technical aspects, and revealing its name: the EVOLYS.[4] In September 2021, the EVOLYS was first displayed to the public at the Defence and Security Equipment International trade show in London,[5] and it began to enter pre-production the same month.[6]

Design[]

The EVOLYS was designed from the ground up for use in urban warfare, which has become more common, and which holds specific requirements. Rather than taking the base of fire from a squad, the EVOLYS was designed to improve the amount of firepower that could be provided by a single soldier.[7] It is select fire, with the option between semi-automatic and fully automatic fire modes.[8] The EVOLYS uses a lateral feed mechanism with the belt at a 45° angle, and it is fully ambidextrous,[9] with all its controls accessible on both its sides, and it can be loaded with one hand.[10]

The firing operation is unusual as it uses an open bolt, firing with a separate hammer upside down inside the upper receiver. This prevents accidents and runaways as even if the bolt moves forward, it won't fire unless the hammer is released by a trigger pull.[11] A single accessory rail mounted on the top of the receiver allows for the mounting of various optics, allowing for better target acquisition.[12] Previous machine gun designs had to use multiple rails, which were not integral to the receiver, making the attachment and usage of optics more difficult.[7] Similarly, because of the increased use of suppressors, the EVOLYS was designed to be capable of having a suppressor permanently fitted, without it affecting the weapon's performance.[13]

The EVOLYS was constructed using 3D printing and polymers, which help to reduce its weight. At 5.5 kilograms (12 lb), the EVOLYS is up to 30% lighter than competing machine guns such as the FN Minimi.[5][14] The EVOLYS is chambered for 5.56×45mm and 7.62×51mm, with 6.5mm Creedmoor and .260 Remington variants in development for potential use by special forces.[6]

See also[]

References[]

  1. ^ "FN EVOLYS™ 5.56" (PDF). FN Herstal.
  2. ^ "FN EVOLYS™ 7.62" (PDF). FN Herstal.
  3. ^ "FN HERSTAL: A NEW CHAPTER BEGINS". FN Herstal. Retrieved 2021-05-06.
  4. ^ B, Eric (2021-05-06). "FN Herstal's New Ultralight Machine Gun: EVOLYS". The Firearm Blog. Retrieved 2021-05-06.
  5. ^ a b "FN EVOLYS™: THE NEW ULTRALIGHT MACHINE GUN BY FN HERSTAL". FN Herstal. Retrieved 2021-05-06.
  6. ^ a b Moss, Matthew (2021-09-21). "FIRST LOOK: FN EVOLYS". The Firearm Blog. Retrieved 2021-09-22.
  7. ^ a b "Events". FN Herstal. Archived from the original on 2021-05-06.
  8. ^ "FN EVOLYS: the new ultralight machine gun by FN Herstal". EDR Magazine. 2021-05-06. Retrieved 2021-05-06.
  9. ^ "The new FN EVOLYS ultralight machine gun for the first time at DSEI". Army Technology. Retrieved 2021-09-22.
  10. ^ "FN Herstal unveils Evolys multipurpose machine gun". Shephard Media. Retrieved 2021-05-06.
  11. ^ "FN EVOLYS". Modern Firearms. 2021-05-06. Retrieved 2021-05-06.
  12. ^ "FN EVOLYS™: the new ultralight machine gun by FN Herstal". Frag Out! Magazine. 2021-05-06. Retrieved 2021-05-06.
  13. ^ Eger, Chris. "FN Debuts New, Ultralight, Evolys Machine Gun Series :". Guns.com. Retrieved 2021-05-18.
  14. ^ "POTD: FN EVOLYS Ultralight Machine Gun". The Firearm Blog. 2021-06-09. Retrieved 2021-06-10.
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