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**SOLD** Knights Armament Stoner 63A Beltfed Machinegun 5.56MM

$135,000.00


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For sale is a Vietnam era Stoner 63A beltfed machinegun chambered in 5.56MM. These rarely come up for sale and would be the gem in your collection of transferable weapons. While the Stoner 63A's were heavily used by the Navy Seals in South East Asia, they never really took off with a big contract to the Military. This firearm is an original weapon with Knights Aramament Corp listed as the mfg on the F3 and is not any sort of re-weld.

This variant is outfitted with a 21" barrel and is set up to feed from the left side. The original ammo box is missing but there is an 3D printed adapter with a modern ammo box for a 249 that will be included. A hard case (Pelican style) will be included with the sale that the weapon will ship in.

These weapons can be set up in several different configurations depending on if you are able to find the parts. This includes, left and right feed as well as a magazine fed adapter. Here is a link to a good resource of pictures and history of the weapon: https://sofrep.com/gear/the-stoner-63-the-light-machinegun-favored-by-the-seals-in-vietnam/

This weapon is owned and in the inventory of Mockingbird Precision on a F3.


  • Model: Stoner 63A
  • Manufactured by: Knights Armament Company (KAC)